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Purveyors of Electronic, Musical and Vintage goods from then, now and in between. 
Since 1982.

PIONEER SPEAKER PARTS / SPARES
USED / VINTAGE / SALVAGE
.
REFERENCE / DATA BASE
 

Pioneer Replacement Speaker Speakers / Drivers / Spares for Models CS-06, CS06, CS-05, CS05, CS-63DX, Pioneer CS-99, CS99, parts, spares, CS-99A, CS77, CS-77, CS-77A, CS-88, CS88, CS-301 CS301, CS-700G, CS-A700, CS-E700, CS-R700, CS-A770, CS-E700, CS-701A, CS903, 903, CS905, 905, HPM-40, HPM-60, HPM-100, HPM 700, HPM-900, HPM700. Pioneer, woofers, Tweeters, midranges, crossovers, cabinets & Grills / Grates / Screens / Front Covers. Used Vintage / Second hand stereo replacement speakers / parts. Pioneer speakers / parts for Data Base info, specifications / specs, reference and occasional sale.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Note about parts / spares sales

* Our "parts units", parts / spares and related reference information are primarily archived for the purpose of restoration / repair of "Oak Tree Vintage" units first. Only if we do not have a "viable" unit in yet, either already in process or in line to be processed, that may potentially need parts from a "parts unit", will we release available parts for sale (even though they may appear as available for sale to the public). As many of you know, the restoration of a unit can be a long, time consuming process. We may "lock up" parts that we may potentially need in the restoration of a unit (and not necessarily get it marked 'Hold' or 'Sold' on the site right away). Parts are priced according to the "potential value" of the unit they can be applicable to (meaning the amount WE would be willing to pay for the part if that was all that was standing between us having a "shelved unit" or a valuable / sellable unit), time to extract, their rarity & their condition to name a few criteria and likely will be completely unrelated to the original cost / price of a part when it was currently available from the manufacturer.

Parts Photos; We get a number of requests for 'photos' of a specific part. Unfortunately, in most cases that is not practical as the amount of time involved in posting that exceeds the value of the 'unique' part. We will sometimes post photos of less 'unique' parts, if there is a greater chance of them being available in multiple quantities, or on a more 'repeat' basis.

Shipping: Shipping on most 'small' parts if typically via Postal first class or Postal Priority for both domestic (USA) and international orders. Larger parts such as transformers and drivers (speakers) are typically via FedEx gnd.
Some parts sales such as those for empty 'speaker cabinets', empty 'component cabinets / covers / bonnets' and 'speaker grills' are 'doomed' from the start. Due to their size and required packing supplies, the cost of 'packing for safe transit' and shipping are typically nearly equal to and sometimes greater than the cost of the part.  Think about it. An empty speaker cabinet or stereo receiver case is essentially the same size as a complete one. Yes the weight will be less, but most of items that size are calculated on 'dimensional weight', not actual weight. Secondly empty component cabinets have to be packed to disallow breakage, typically requiring nearly as much packing materials as an entire unit. Speaker grills have to be 'sandwiched' between foam sheets in large, custom ordered boxes (all relatively expensive).  It is what it is....

A non-response to an email request for a part (we may appear to have), likely means that we are still determining which parts we are going to need for the restoration or repair of one of our units. Again, the parts are first for the restoration of our units and secondarily for the public market. Since we list the parts available for ourselves, it is not much effort to modify the menu's for web publication, which in turn makes the reference information and occasionally the part available to the public. Frankly, publishing them to the web, in many instances, makes it easier for us to determine if we have the part for our needs as well. The alternative to all of the above would be to not offer them at all to the public, however most parts are available to the public for sale.
BOTTOM LINE IS; IF YOU DON'T SEE IT AVAILABLE FOR SALE, WE DON'T HAVE IT!
 Thank you for your understanding.
 



20% off sale on salvage speaker parts.


See sales banners on parts pages for details







Most of these components are "take-outs" from working speaker cabinets and unless otherwise noted are in perfect shape!
   Where necessary foam surrounds have been replaced and / or speaker has been professionally and correctly re-coned!
 

 






For Replacement Pioneer Speaker Plugs / adaptors
Click here....




 


PIONEER CS-06 CS06 SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES




   Pioneer
CS-06 / CS06
CS-06 / CS06 Woofers
(URGH...NOT 'Subwoofers'!!!)
25-710F 10" - 8 U 0
Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-


   Pioneer
CS-06 / CS06
CS-06 / CS06 Woofers 25-710F 10" - 8 U 1 $25. ea Surround has wrinkles. Woofer / driver does work, but has rattles below 40HZ.


   Pioneer
CS-06 / CS06
CS-06 / CS06 Midranges 10-712F 4-5" - 20 U 10 $30. ea Good Cond.


   Pioneer
CS-06 / CS06
CS-06 / CS06
Some parts may fit
Pioneer CS-05 / CS05
Tweeters 57-702F 2.25" - 20 U 12 $20. ea Good Cond.


   Pioneer
CS-06 / CS06
CS-06 / CS06  Bottom plates w/
Crossovers
  Cross over
SNK-061 /
SWN-025-
A
3-way 50 8 U 4 $55. ea Good Cond..
Input connectors sold separately.

ATTENTION: It is necessary to remove the grill cloth, which is glued in place, to replace the mid's and tweeters on CS-06 & CS-05 speakers
 


   Pioneer
CS-06 / CS06
CS-06 / CS06
Some parts may fit
Pioneer CS-05 / CS05
Wood Lattice
Grills / Grates / Screens / Front Covers
sections
Wood Lattice - - - U a few $30. per 2 section / panel Good Cond., but will need re-assembly


   Pioneer
CS-06 / CS06
CS-06 / CS06
Some parts may fit
Pioneer CS-05 / CS05
Top Plates Walnut
 veneer
ROUND - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-


   Pioneer
CS-06 / CS06
CS-06 / CS06
Some parts may fit
Pioneer CS-05 / CS05
Threaded Rods Steel - - - U 3 $18. ea Good Cond.
-

PIONEER CS-63 / CS63 SPEAKER PARTS / SPARES

 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES

Pioneer
 
   Pioneer
CS-63
CS63
Woofers
(URGH...NOT 'Subwoofers'!!!)
PW-382A 13-14" - 8 Ω U 0
Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

Pioneer
 
   Pioneer
CS-63
CS63
Midranges 16-29 6.5" 20 Watts 8 Ω U 0
Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

Pioneer
 
   Pioneer
CS-63
CS63
Tweeters PT-257A 3" 3 Watts 8 Ω U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

Pioneer
 
   Pioneer
CS-63
CS63
Super 
  Tweeters
PT-103F 4" x 3/75"

AlNiCo Magnet
15 WATTS 8 Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

Pioneer
speaker parts
 
   Pioneer
CS-63
CS63
Crossover
  Cross over
- 4-way 60 8 U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
 Input connectors sold separately.
   Pioneer    Pioneer
CS-63
CS63
Grills / Grates / Screens / Front Covers Lattice - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer
speakers
   Pioneer
CS-63
CS63
cabinets Walnut
 veneer
28.25"h
 x 18 7/8" w
x
13" d
- - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
-

PIONEER CS-63DX SPEAKER PARTS / SPARES (there's at least two slightly different versions of the 'CS-63DX' model)
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES



 



   Pioneer
 
   Pioneer
CS-63 DX
CS63DX
Woofers
(URGH...NOT 'Subwoofers'!!!)
PW-384A 15" - 8 U 0
Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
Pulp cone. Cast Frame. Accordion paper surround. Ceramic Magnet.



   Pioneer
 
   Pioneer
CS-63 DX
CS63DX
Midranges 12-82F(-1) 5" - 16 U 5 $40. ea AlNiCo magnet. Stamped Frame. Pulp cone and dust cap. Treated cloth surround. Good Cond.



   Pioneer
 
   Pioneer
CS-63 DX
CS63DX
Midranges 12-82F(-1) 5" - 16 U 1 $20. ea AlNiCo magnet. Stamped Frame. Pulp cone and dust cap. Treated cloth surround. Functions, but severe hole / tear from 1/2 of radius of cone, thru surround continuing to frame. Sufficient for 'plugging a hole' and getting 'OK' sound.



   Pioneer
 
   Pioneer
CS-63 DX
CS63DX
Tweeters PT-103F
AlNiCo Magnet
Also fits CS-99, & CS-63 (non "DX" version)  speakers
4" x 3" Horn 15 8 Ohms
DCR = 7.3 Ohms
U 2 $45. ea Good Cond. AlNiCo magnet. 1" VC. Aluminum horn.



   Pioneer
 
   Pioneer
CS-63 DX
CS63DX
Super 
  Tweeters
PT-412-F. Interchangeable with PT-222F(-5) from CS-88. Difference is zinc metal vs black plastic housing / mounting flange 2" - 8 U 4 $40. ea AlNiCo magnet. Good cond. Works well.



   Pioneer
 
   Pioneer
CS-63 DX
CS63DX
Super 
  Tweeters
PT-412-F. Interchangeable with PT-222F(-5) from CS-88. Difference is zinc metal vs black plastic housing / mounting flange 2" - 8 U 1 $25. ea AlNiCo magnet.
Connector broken off, so lacquer wires need 'micro-surgery' to reconnect. We have the connector, but it will also need to be epoxied on. VC still good and works.



   Pioneer
speaker parts
 
   Pioneer
CS-63 DX
CS63DX
Crossover
  Cross over
SWN-058-0 / SNP-044
Later Version
4-way 80 8 U 2 $55. ea  Input connectors sold separately.

(There are at least two different versions of Pioneer CS-63DX crossover / input panels. One has Silver attenuator knobs, more 'Blocky' text font, and Black / Red input posts. The earlier version has a much larger circuit board, on 'Fish Paper'

The other has more 'modern' text font, Black knobs w/ white index marks and Blue and White input posts. It is constructed of more typical 'phenolic / resin' and the circuit board is smaller.)
 

Pioneer_CS-63DX_cross-over_W17-040_collage


   Pioneer
speaker parts
 
   Pioneer
CS-63 DX
CS63DX
Crossover
  Cross over
W17-040
Early Version
4-way 80 8 U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
 Input connectors sold separately.

(There are at least two different versions of Pioneer CS-63DX crossover / input panels. One has Silver attenuator knobs, more 'Blocky' text font, and Black / Red input posts. The earlier version has a much larger circuit board, on 'Fish Paper'

The other has more 'modern' text font, Black knobs w/ white index marks and Blue and White input posts. It is constructed of more typical 'phenolic / resin' and the circuit board is smaller.)

 
   Pioneer    Pioneer
CS-63 DX
CS63DX
Grills / Grates / Screens / Front Covers Lattice - - - U 1 $85. ea Good Cond.
   Pioneer
speakers
   Pioneer
CS-63 DX
CS63DX
cabinets Walnut
 veneer
28.25"h
 x 18 7/8" w
x
13" d
- - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

 


LINK       TO        OUR        OUR        OTHER        SPEAKER        PARTS        DEPARTMENTS



_____________________________________________________________________________________________________




 

 


 

  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer CS-66e Woofers
(URGH...NOT 'Subwoofers'!!!)
25-11F 10" - - U -
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-66e Midranges 16-81F-1 6.5"- - - U -
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-66e Tweeters 77-40 2.75" 40 watts 8 U -
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-66e Crossovers W17-044A 1.8 kHz, 6.8 kHz - 8 U -
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
 Input connectors sold separately.
   Pioneer CS-66e Grills / Grates / Screens / Front Covers Lattice - - - U -
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-


PIONEER CS-77 / CS77 SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
 
****
There are two versions of Pioneer CS-77's (we are not referring to the slightly later CS-77A's) we know of. There is no external difference. You must remove the Grills / Grates / Screens / Front Covers / Grates / Screens and / or back to determine which version you have. One with vented dust cap on the woofer and one without. It would not really be noticeable to substitute based on stock availability, but technically the vented dust cap would be more efficient if all else is equal. The tweeter in the "B" version, as we are calling them, is also much more efficient. Also the midrange has a slightly different number and the port is slightly different from one version to the other. This may or may not be advantageous to your needs. The Grills / Grates / Screens / Front Covers / Grates / Screens are interchangeable. Version "A" drivers are all soldered in place, whereas the version "B" drivers all use removable "spade" type clips. 
     The version "B" speakers, as complete units do offer cleaner, more efficient "top-end" with much more definition and a bit more subdued midrange. The Version "A" speakers would sound similar to the "B's" by substituting the PT-222F-4 for the PT-222F
(Again,
not to be confused with the later CS-77A series. There a simply two different versions of the original CS-77's. We are simply calling them "A" and "B"). ****
 

   Pioneer

Pioneer_CS-77_Woofer_Vented_web.jpg (26770 bytes)

CS-77 Version A
  Woofers
(URGH...NOT 'Subwoofers'!!!)
30-08F-3
Vented 
Dust Cap. AlNiCo magnet. Non-deteriorating cloth surround.
12" - 8 Ohms U 2  $65. ea Good Cond. 

   Pioneer
Pioneer_CS-77_Woofer_30-25F-3_non-Vented_woofer_web.jpg (16006 bytes)

CS-77 Version B
  Woofers
(URGH...NOT 'Subwoofers'!!!)
30-25F-3
Non-vented 
Dust Cap
Dust Cap. AlNiCo magnet. Non-deteriorating cloth surround.
12" - 8 Ohms U 1  $65. ea Good Cond. 
   Pioneer CS-77 Version A
  Midranges
12-63F  AlNiCo magnet. 5" - 8Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-77 Version B
  Midranges
12-63F-2  AlNiCo magnet. 5" - 8Ohms U 2  $45. ea Good Cond. 
   Pioneer  CS-77 Version A
Radial 
Horn 
  Tweeters
Piezo
 PT-222F (gray color inside horn)
Dust Cap. AlNiCo magnet.
Radial 2.25"
horn
- - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer  CS-77 Version B
Radial 
Horn 
  Tweeters
Piezo
 PT-222F-4
 (black color inside horn color and more efficient)  AlNiCo magnet.
Radial 2.25"
horn
- - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-77 Version A
Crossovers / back panel
W17-027-A
(Version A /  "A" is soldered to drivers) 
- - U 2 $35. ea Good Cond..
Input connectors sold separately.
   Pioneer CS-77 Version B
Crossovers / back panel
W17-027-E 
(Version E / "B" uses quick disconnect "spade connectors.
- - U 4 $35. ea Good Cond..
Input connectors sold separately.
   Pioneer CS-77
Grills / Grates / Screens / Front Covers
Version A or B
Grills / Grates / Screens / Front Covers
(Grills / Grates / Screens / Front Covers / Grates / Screensare inter-
changeable)
Walnut
 Lattice
- - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
 
-
   Pioneer CS-77
Grills / Grates / Screens / Front Covers
Version A or B
Grills / Grates / Screens / Front Covers
(Grills / Grates / Screens / Front Covers / Grates / Screensare inter-
changeable)
Walnut
 Lattice
- - - U 1 $35. ea Good to fair amount of wear. Some H2O discoloration on top. Structurally sound.
   Pioneer CS-77 Version A
cabinets
(less back panel / crossover)
Walnut
 veneer
25.5" high x 14/5" wide x 12" deep Port elevated 1" from bottom and measures 9.5" x 2.5" (measured from back of port inside speaker with cabinet back removed) U 2 $55. ea Near Good Cond.
   Pioneer

Pioneer_CS-77_Version-A_internals_collage.jpg (81640 bytes)
CS-77 Version A
cabinets
(less back panel / crossover)
Walnut
 veneer
25.5" high x 14/5" wide x 12" deep Port elevated 1" from bottom and measures 9.5" x 2.5" (measured from back of port inside speaker with cabinet back removed) U 1 $55. ea Some veneer chips, but structurally sound.
   Pioneer 

Pioneer_CS-77_Version-B_internals_collage.jpg (76280 bytes)
CS-77 Version B
cabinets
(less back panel / crossover)
Walnut
 veneer
25.5" high x 14/5" wide x 12" deep Port flush on bottom and measures 9.5" x 3.75" (measured from back of port inside speaker with cabinet back removed) U 1 $55. ea Good to fair amount of wear. Some H2O discoloration on top. Structurally sound.


PIONEER CS-99, CS-88A, CS-77A & CS-66G TWEETER REPAIR / SURROUND RE-FOAM / RE-EDGE

JUST FYI FOR FOLKS LOOKING FOR
PIONEER CS-99, CS-88A, CS-77A & CS-66G
MODEL SPEAKERS.

Pioneer utilized foam surrounds on the tweeters of these 4 models. After 20+ years, it will be difficult to find a pair that still has the foam intact (as foam surrounds generally have a useable lifespan of 10-15 years, depending on the environment they have spent the majority of their lives in). 
Essentially 100% of the "PIONEER CS-99, CS-88A, CS-77A & CS-66G" models we have seen have their tweeter foam rotted and will need to be repaired or replaced / re-foamed (yes, it might 'look' ok, but if you 'poke' it with your finger, it will crack or crumble, thus it was bad before you poked it). We have only found one suitable "fix" for this (and yes, we have searched high and low for a 4 Ohm replacement for the CS-99A, a 16 Ohm replacement for the CS-88a, or even a suitable 8 Ohm for the CS-77a, with no* success.)


NEW INFORMATION
ORANGE COUNTY SPEAKERS NOW HAS A REPLACEMENT SURROUND THAT WILL WORK ON THIS
IT WILL NEED TO BE TRIMMED SLIGHTLY ON THE OUTSIDE, BUT WORKS WELL.
THE PART NUMBER IS:
#1-023
THEIR WEB SITE IS
  www.speakerrepair.com  

(This applies only to vintage Pioneer models CS-99, CS-88a, CS-77a & CS-66G tweeters).

   

    The tweeter just to the left is from the CS-77a. Looks good, but surround is rotted.



A visibly fine surround, is still bad and will visibly deteriorate after a few songs are played on them. We see these at on-line auctions often, and in every case the speakers either still have their rotted originals or a replacement tweeter, of some-sort installed. Due to the rarity of 4 & 16 ohm tweeters, and poorly fitting '8 Ohm' tweeters out there, we have to assume that the replacement tweeters the owners / sellers have installed are of incorrect impedance, which at the least, effects high-end efficiency (volume) & at worst can create load issues for whatever amplifier they are connected to. All this while using the word "Mint" or some similar adjective to list / describe the speakers. 
Again this is only prevalent in Pioneer CS-66G, CS-77a, CS-88a and CS-99 tweeters. It is not a factor with Pioneer CS-77, CS-88, CS-99a, CS-33a, CS-66a or CS-901a's tweeters.


PS. We also see a similar problem with many other manufacturers' older speakers generally from 15+ years ago, except for the earliest versions of speakers which commonly used cloth surrounds. 

Any manufacturers' speaker utilizing foam surrounds (common from typically 1980 thru present) that is over 10 years old should be suspect.

PSS. Even though a speakers foam surrounds may "look" fine, they probably are not! Vintage speakers posted for sale by individuals & at 'on-line' auctions / yard sales have commonly not been in use for many years (other wise they probably wouldn't be for sale). In many cases, once you start playing them more than a couple minutes, you can watch the foam disintegrate (especially on the woofer) right before your eyes, just by playing 2 or 3 songs at above average volume levels.

PSSS.
*We have discovered a tweeter from at least one model of 'Sony' (the Sony SSU-1270, Tweeter part number; #1-502-560-11), MAY be a suitable replacement for the Pioneer CS-88A tweeter, but we haven't tried one yet. It, most importantly, is 16 Ohms, so if one could be 'shoe-horned' in place, it MIGHT function fine. Again, we have done no tests yet.

Just FYI while you're out looking. 

 


PIONEER CS-77A CS77A
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer CS-77a Woofers
(URGH...NOT 'Subwoofers'!!!)
30-701F 12" - - U 0
Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
 
Good Cond.
   Pioneer CS-77a Woofers 30-701F 12" - - U 1 $25. ea Original Frame. Needs re-foamed 
on non-
original
'black' paper re-cone
   Pioneer CS-77a Midranges 12-702F 5" - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
 
-
   Pioneer
speaker parts
CS-77a Tweeters 77-702F 3" - 8 Ohms
Round mount flange.
Bolt pattern same as CS-88a
U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
 

$75. ea
 

RARE with good surround
Good Cond.. Believe it or not it still has good surround.
   Pioneer
speakers
CS-77a Super 
  Tweeters
PT-407F
Horn
- - - U 0
Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
 
-
   Pioneer CS-77a Crossover
  Cross over
4-way - 65 - U - $55. ea Good Cond..
Input connectors sold separately.
   Pioneer CS-77a Cabinet Walnut - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-77a Grills / Grates / Screens / Front Covers / Front Covers Lattice - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-


PIONEER CS-88 CS88
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES

   Pioneer


 

CS-88 Woofers
(URGH...NOT 'Subwoofers'!!!)
PW-301A-2 12" - DCR=4.7 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-88 Midranges 12-63F-1 5" - DCR=6 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-88 Tweeters PT-257C 2.5" - DCR=12.7 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-88 Super 
  Tweeters
PT-222F . Interchangeable with PT-412-F from CS-63DX. Difference is gray metal vs black plastic housing / mounting flange - - DCR=6.7 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

   Pioneer


 

CS-88 Cross 
over 
3-way 
with dual
 attenuators
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
Good Cond..
Input connectors sold separately.
   Pioneer CS-88 Speaker connectors Black or Red - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-88 Cabinets Walnut Veneer - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-88 Grills / Grates / Screens / Front Covers Lattice - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-


PIONEER CS-99, CS-88A, CS-77A & CS-66G TWEETER REPAIR / SURROUND RE-FOAM / RE-EDGE

JUST FYI FOR FOLKS LOOKING FOR
PIONEER CS-99, CS-88A, CS-77A & CS-66G
MODEL SPEAKERS.

Pioneer utilized foam surrounds on the tweeters of these 4 models. After 20+ years, it will be difficult to find a pair that still has the foam intact (as foam surrounds generally have a useable lifespan of 10-15 years, depending on the environment they have spent the majority of their lives in). 
Essentially 100% of the "PIONEER CS-99, CS-88A, CS-77A & CS-66G" models we have seen have their tweeter foam rotted and will need to be repaired or replaced / re-foamed (yes, it might 'look' ok, but if you 'poke' it with your finger, it will crack or crumble, thus it was bad before you poked it). We have only found one suitable "fix" for this (and yes, we have searched high and low for a 4 Ohm replacement for the CS-99A, a 16 Ohm replacement for the CS-88a, or even a suitable 8 Ohm for the CS-77a, with no* success.)


NEW INFORMATION
ORANGE COUNTY SPEAKERS NOW HAS A REPLACEMENT SURROUND THAT WILL WORK ON THIS
IT WILL NEED TO BE TRIMMED SLIGHTLY ON THE OUTSIDE, BUT WORKS WELL.
THE PART NUMBER IS:
#1-023
THEIR WEB SITE IS
  www.speakerrepair.com  

(This applies only to vintage Pioneer models CS-99, CS-88a, CS-77a & CS-66G tweeters).

   

    The tweeter just to the left is from the CS-77a. Looks good, but surround is rotted.



A visibly fine surround, is still bad and will visibly deteriorate after a few songs are played on them. We see these at on-line auctions often, and in every case the speakers either still have their rotted originals or a replacement tweeter, of some-sort installed. Due to the rarity of 4 & 16 ohm tweeters, and poorly fitting '8 Ohm' tweeters out there, we have to assume that the replacement tweeters the owners / sellers have installed are of incorrect impedance, which at the least, effects high-end efficiency (volume) & at worst can create load issues for whatever amplifier they are connected to. All this while using the word "Mint" or some similar adjective to list / describe the speakers. 
Again this is only prevalent in Pioneer CS-66G, CS-77a, CS-88a and CS-99 tweeters. It is not a factor with Pioneer CS-77, CS-88, CS-99a, CS-33a, CS-66a or CS-901a's tweeters.


PS. We also see a similar problem with many other manufacturers' older speakers generally from 15+ years ago, except for the earliest versions of speakers which commonly used cloth surrounds. 

Any manufacturers' speaker utilizing foam surrounds (common from typically 1980 thru present) that is over 10 years old should be suspect.

PSS. Even though a speakers foam surrounds may "look" fine, they probably are not! Vintage speakers posted for sale by individuals & at 'on-line' auctions / yard sales have commonly not been in use for many years (other wise they probably wouldn't be for sale). In many cases, once you start playing them more than a couple minutes, you can watch the foam disintegrate (especially on the woofer) right before your eyes, just by playing 2 or 3 songs at above average volume levels.

PSSS.
*We have discovered a tweeter from at least one model of 'Sony' (the Sony SSU-1270, Tweeter part number; #1-502-560-11), MAY be a suitable replacement for the Pioneer CS-88A tweeter, but we haven't tried one yet. It, most importantly, is 16 Ohms, so if one could be 'shoe-horned' in place, it MIGHT function fine. Again, we have done no tests yet.

Just FYI while you're out looking. 

 


PIONEER CS-88A CS88A
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer Pioneer CS-88a Pioneer CS-88A Woofers
(URGH...NOT 'Subwoofers'!!!)
 (see also Pioneer CS-88A & CS-A700)

30-706F,
30-709F-2, 30-709F-11 or 30-61F.
(the "-11" version does not have the gold "FB" stamp on the cone.
The "-2" version does have the gold "FB" stamp on the cone)
 
12" - 8 Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
Good Cond.
   Pioneer Pioneer CS-88a Midranges 12-701F 5" - 16 Ohms U 9 $35. ea Good Cond.
   Pioneer Pioneer CS-88a
(Possible sub could be tweeter from a Sony SS-U1270 / P/N #1-502-560-11 as it's similar size and most importantly, 16 Ohms!)
Tweeters 77-701F 3" - 16 Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
Fresh Foam surrounds installed
   Pioneer CS-88a Super 
  Tweeters
PT-406F
Multi-cell Horn
- - 8 Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-88a Cross 
over 
4-way 
with dual
 attenuators
- - - U 4 $40. ea Good Cond..
Input connectors sold separately.
   Pioneer CS-88a Speaker connectors Blue or White - - - U 1 $18. ea Good Cond.
   Pioneer CS-88a Grills / Grates / Screens / Front Covers Lattice - - - U 4 $40. ea  Good Cond.


PIONEER CS-99 CS99
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer  CS-99 Woofers
(URGH...NOT 'Subwoofers'!!!)
PW-382-A-5
AlNiCo Magnet
or
PW-384A
Ceramic Magnet
15"

 
80 Watts 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
   Pioneer CS-99 Enclosed 
  Midranges
1
12-81F 5" - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-99 Mid-range / tweeters
(see CS-66G, CS-66E & CS-99)
77-40F 77-40 3"
AlNiCo Magnet
10 WATTS 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer  CS-99 Horn 
  Tweeters
PT-103F 4" x 3/75"

AlNiCo Magnet
15 WATTS 8 Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer  CS-99 Mylar Super 
  Tweeters
KA7032
DS-4-1
1.75" - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-99 Crossovers - 800Hz, 2kHz,  5kHz,  10kHz - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
Good Cond..
Input connectors sold separately.
   Pioneer CS-99 Grills / Grates / Screens / Front Covers Lattice 14.25" X 23.5" X 1 5/8" Thick - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-


PIONEER CS-99A CS99A
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES

Pioneer_CS-99A_Vintage_Stereo_Speakers_pair

Pioneer

 

CS-99a Woofers
(URGH...NOT 'Subwoofers'!!!)
PW-385A 15" - 8 Ohms
DCR = 6 Ohms
U 1 or 2 left $25 ea. Frame and VC good, but paper 'kicked-in'. Dust cap removed.
 Will need re-coning




Pioneer

 

CS-99a Enclosed 
Mid-range
Mid-ranges 2
12-708F-2 5" - 8 Ohms
DCR = 6.1 Ohms
U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-




Pioneer

 

CS-99a Enclosed 
  Midranges
1
10-708F-3 4" - 16 Ohms
DCR = 12.8 Ohms
U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

  


Pioneer

 

CS-99a Multi-cell 
Horn 
  Tweeters
PT-410F-3 4" x 3.75"
AlNiCo Magnets
- 8 Ohms
DCR = 6.9 Ohms
U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-




Pioneer

 

CS-99a Super 
  Tweeters
57604 / 57605 - - 4 Ohms
DCR = 3.7 Ohms
U 1 $35. ea Good Cond.
    Pioneer
 
CS-99a Crossovers - 5 Way
Crossover Points
800, 2k, 5k, 10k
100Watts 8 U 1 $65. ea
Less input
Terminals
 
Good Cond..
Input connectors sold separately.
   Pioneer CS-99a Speaker connectors Blue or White - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-99a Grills / Grates / Screens / Front Covers Lattice - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-99a Grills / Grates / Screens / Front Covers Lattice - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-


PIONEER CS-301 CS301
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer CS-301
CS301
Speaker 
Will also fit CS-R300
Speakers
Woofers
(URGH...NOT 'Subwoofers'!!!)
25-713F-1 8" 40 8 U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-301
CS301
Speaker 
Speakers
Will also fit CS-R300
Woofers 25-713F-1 8" 40 8 U 1 $35. ea.
HOLD
Other than a dimpled dust cap it's Good Cond..
   Pioneer CS-301
CS301
Speaker 
Horn 
Tweeters
(less 
diffusion 
lens, sold
 separately)
PT-8D-2 5 7/8" x 2 7/8" - - U 1 left $39. ea
HOLD
Good Cond.!
Pioneer CS-301
CS301
Speaker 
Crossover on rear back panel with inputs 
  Crossovers
- 2-way 40 watts - U 2 $35. ea
HOLD
Good Cond.!
Pioneer CS-301
CS301
Speaker 
Cabinet (less backplate / crossover) 

speaker
cabinets
Wood 
grain 
vinyl 
wrap
- - - U 2 $35. ea
HOLD
Great
 condition with only normal minor wear
   Pioneer CS-301
CS301
Speaker 
Grills / Grates / Screens / Front Covers / Grates / Screensw/ logo Brown Moulded lattice 18 7/8" x 11 3/8" - - U 2 $25. ea
HOLD
Good Cond.. May also fit CS-33 & 33a. Check dimensions for fit.
---


PIONEER CS-605 CS605
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer CS-605
CS605
TURBOPLUS
Electroinc
 Bass Drive
Woofers
(URGH...NOT 'Subwoofers'!!!)
30-779A 12" 100+ - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-605
CS605
Midranges 12-736A 4.5" 
(frame 5.25" square
- - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-605
CS605
Horn 
Tweeters
(less 
diffusion 
lens, sold
 separately)
PD-009A-3 5 7/8" x 2 7/8" - 8 U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-605
CS605
Horn 
Tweeter
Diffusion
 Lens
Silver 
louvers. 
Snap fit
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-605
CS605
Super 
Tweeters
PT-R20A 4" X 4" - Piezo U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
Pioneer CS-605
CS605
Crossovers
- 4-way 150 watts - U 0 sets
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
Pioneer CS-605
CS605
speaker
cabinets
Wood 
grain 
vinyl 
wrap
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
Pioneer CS-605
CS605
Grills / Grates / Screens / Front Covers Black 
Cloth
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
 

PIONEER CS-A700 CSA700 SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES



 Pioneer CS-A700
PIONEER
CS-A700
CSA700
Pioneer CS-A700
Woofers
(URGH...NOT 'Subwoofers'!!!)

(see also Pioneer CS-88A & CS-A700)
30-706F, 30-709F-2, 30-709F-11 or 30-61F.
(the "-11" version does not have the gold "FB" stamp on the cone.
The "-2" version does have the gold "FB" stamp on the cone)
12" 60 Watts 8 Ohms
DCR = 6.7Ω
U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

 Pioneer CS-A700
PIONEER
CS-A700
CSA700
Pioneer CS-A700
Midrange
(see also Pioneer CS-500, CS-700, CS-A500, CS-A700)
12-101F 4.75" - 8 Ohms
DCR = 6.2Ω
U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
 Pioneer CS-A700 PIONEER
CS-A700
CSA700
Pioneer CS-701A
Tweeters
(see also CS-700G, CS-A700, CS-E700, CS-R700, CS-A770, CS-E700 and likely others)
PT-405F-6 Pioneer Multi-cellular Horn Tweeter - 8 Ohms
DCR = 6.9Ω
U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
 Pioneer CS-A700 PIONEER
CS-A700
CSA700
Crossovers W17-618 3 Way 60 Watts 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
 

PIONEER CS-701 CS701
SPEAKER PARTS / SPARES
Similar to CS-701A version, except is only a '2-Way' and does not have the mid. Same woofer and Tweeter parts.
 

PIONEER CS-701A CS701A CS-701 A
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES


   Pioneer CS-701A
CS-701A
CS701A
Pioneer CS-701A
Woofers
(URGH...NOT 'Subwoofers'!!!)

(see also CS-701, CS-701A, CS-R600)
30-721F-2 12" - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-


   Pioneer CS-701A
CS-701A
CS701A
Pioneer CS-701A PM-H1 Mid Horn - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
Pioneer CS-701A CS-701A
CS701A
Pioneer CS-701A
  Tweeters
(see also CS-701, CS-701A, CS-R600)
PT-411F Tweeter Horn - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
  Pioneer CS-701A CS-701A
CS701A
Crossovers SWN-068 3 Way - 8 Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
Pioneer CS-701A CS-701A
CS701A
cabinets Walnut wood veneer - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-


   Pioneer CS-701A
CS-701A
CS701A
Grills / Grates / Screens / Front Covers Molded plastic Lattice - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
 

PIONEER CS-703 CS703
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer


 
CS-703 CS703 Woofers
(URGH...NOT 'Subwoofers'!!!)
40-806A 15" 200+ - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-703 CS703 Midranges 12-736A 5.5" 
(frame 6 7/8" square
- - U 0 SOLD OUT, 
But always on the lookout for more locally. Check back periodically
-
   Pioneer CS-703 CS703
(see also Pioneer CS-703, CS-803 & CS-822)
Horn 
Tweeters
PD-009A (driver number. Horn may vary) 5 7/8" x 2 7/8" - 8 U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-703 CS703 Ribbon Super 
Tweeters
PT-R01B 4" X 4" - Piezo U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-703 CS703 Crossovers - 4-way 200 watts - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-703 CS703 speaker
cabinets
Wood 
grain 
vinyl 
wrap
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-703 CS703 Grills / Grates / Screens / Front Covers Black 
Cloth
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-


PIONEER CS-901A CS901A
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES

Pioneer_CS-901_Stereo_Speakers_web.jpg (145766 bytes)



   Pioneer CS-901A
 
CS-901A
CS901A
(see also Pioneer CS-901 & CS-901A)
Pioneer CS-901A
Duplex / Coaxial

Woofers
(URGH...NOT 'Subwoofers'!!!)

w/ 1" tweeter through 4.5" x 2.5" exponential horn
PAX-381 14" ~80-100 watts 8 Ohms U 2 $225. ea Good Cond.
  

Pioneer CS-901A
CS-901A
CS901A
Pioneer CS-901A
Mid-range
horns
(less drivers)
SHH-211 Cast aluminum.
Threaded throat with inside diameter 5/8". Mounting flange 12 3/16" x 5 5/8"
- - U 2 $55. ea Good Cond.. Horns only, less drivers

Pioneer_CS-901_Stereo_Speakers_collage.jpg (379946 bytes)

   Pioneer CS-901A
 
CS-901A
CS901A

(see also Pioneer CS-801 / CS-801A, CS-901 & CS-901A & CS-R700)
Enclosed 
Mid-range
drivers
PD-40A - - 16 Ohms
DCR= 13.7
U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

Pioneer_CS-901_Stereo_Speakers_collage.jpg (379946 bytes)

   Pioneer CS-901A
 
CS-901A
CS901A
Pioneer CS-901A
Super 
  Tweeters
DS-6 / 57450 / 57449 .5" Diaphram.
2" overall diameter
- 4 Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
$25. ea
Good Cond.
   Pioneer CS-901A CS-901A
CS901A
Crossovers SWN-070-0
/ SWN-043?
- 130 watts 8 Ohms U 1 $65. ea Good Cond..
Input connectors sold separately.
   Pioneer CS-901A CS-901A
CS901A
Crossovers SWN-070-0 4-way 130 watts 8 Ohms U 1 $35. ea Needs one small cap replaced and missing negative clip.
   Pioneer CS-901A CS-901A
CS901A
cabinets Walnut wood veneer - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

Pioneer_CS-901_Stereo_Speakers_collage.jpg (379946 bytes)





   Pioneer CS-901A
 
CS-901A
CS901A
Grills / Grates / Screens / Front Covers Molded plastic Lattice - - - U 2 $45. ea Couple 
of minor
 breaks, 
but still 
looks 
decent.
W/ Pioneer logos


PIONEER CS-903 CS903
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES

  

Pioneer CS-903 / CS903
 
Pioneer CS-903 / CS903 Pioneer CS-903 / CS903 Woofers
(URGH...NOT 'Subwoofers'!!!)
40-808A 15" 200+ - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

  

Pioneer CS-903 / CS903
 
Pioneer CS-903 / CS903 Pioneer CS-903 / CS903 Midranges 16-743A 5.5" 
(frame 6 7/8" square
- - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

  

Pioneer CS-903 / CS903
 
Pioneer CS-903 / CS903 Horn 
Tweeters
(less 
diffusion 
lens, sold
 separately)
PD-009A 5 7/8" x 2 7/8" - 8 U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
  


Pioneer
 
Pioneer CS-903 / CS903 Pioneer CS-903 / CS903 Tweeter Horn / Lens Silver Plastic Horn. Threads onto driver - - - U 2 $20.00 ea. Good Cond.
   Pioneer Pioneer CS-903 / CS903 Ribbon Super 
Tweeters
PT-R20A 4" X 4" - Piezo U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer Pioneer CS-903 / CS903 Pioneer CS-903 / CS903 Crossovers - 4-way 300 watts - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer Pioneer CS-903 / CS903 speaker
cabinets
Wood 
grain 
vinyl 
wrap
- - - U 2 $85. ea Decent 
with 
only 
minor normal 
wear
   Pioneer Pioneer CS-903 / CS903 Grills / Grates / Screens / Front Covers Black 
Cloth
- - - U 2 $55. ea Great
 condition

Note about CS-903 / CS-905 Grills / Grates / Screens / Front Covers: They are interchangeable as far as fit. The 905's are pure black, but the 903's are a bit more of a very dark, almost slightly brown in bright light. Would be best interchanged in pairs.


PIONEER CS-905 CS905
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer CS-905
CS905
(see also CS-705 & CS-905)
TURBOPLUS
Electroinc
 Bass Drive
Woofers
(URGH...NOT 'Subwoofers'!!!)
 
40-808A 15" 200+ - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-905
CS905
 
(see also CS-705 & CS-905)
TURBOPLUS
Electroinc
 Bass Drive
Woofers
 
40-808A 15" 200+ - U 1 $75.00 White stain spatters? on one third.
   Pioneer CS-905
CS905
Midranges 16-743A 5.5" 
(frame 6 7/8" square
- - U 1 $55.00 ea. Good Cond.!
   Pioneer CS-905
CS905
(see also CS-507, CS-603, CS-605, CS-607, CS-703, CS-705, CS-707, CS-722, CS-722A, CS-822A, CS-803, CS-822, CS-903, CS-905, CS-907, CS-922, CS-922A, CS-T7000)
Horn 
Tweeters
(less 
diffusion 
lens, sold
 separately)
PD-009A-3 5 7/8" x 2 7/8" - 8 U 1 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer CS-905
CS905
Horn 
Tweeter
Diffusion
 Lens
Silver 
louvers. 
Snap fit
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-905
CS905
(see also CS-305, CS-405, CS-605, CS-705 & CS-905)
Super 
Tweeters
PT-R20A 4" X 4" - Piezo U 4
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-905
CS905
Crossovers SWN-463? 4-way 300 watts - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-905
CS905
speaker
cabinets
Wood 
grain 
vinyl 
wrap
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer CS-905
CS905
(see also CS-705 & CS-905)
Grills / Grates / Screens / Front Covers Black 
Cloth
- - - U 1 $65.00 ea. Great
 condition
   Pioneer CS-905
CS905
(see also CS-705 & CS-905)
Grills / Grates / Screens / Front Covers Black 
Cloth
- - - U 1 $45.00 ea. Couple of holes in knit, but nothing major.

Note about CS-905 / CS-903 Grills / Grates / Screens / Front Covers: They are interchangeable as far as fit. The 905's are pure black, but the 903's are a bit more of a very dark, almost slightly brown in bright light. Would be best interchanged in pairs.

PIONEER CS-911 CS911
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer CS-911
CS911

Pioneer CS-911
 Tweeters
 
77-178
77178
3" - DCR= 5.9 Ohms U 1 $35. Good Cond.

PIONEER CS-9900 / CS-9900
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer CS-9900
CS9900

Pioneer CS-9900
 Tweeters
 
140178 ~4" - 8 Ohms U 0 Reference Info only.
But always on the lookout for more locally. Check back periodically
-
 


Former JBL Vice President of Engineering Bart Locanthi joined Pioneer in 1975 as Vice President of Development. While at JBL, Locanthi designed some of the legendary drivers such as the 375 compression driver and the Linear Excursion Series LE-15 woofer. For Pioneer he authored the HPM series. These speakers were a direct assault on the JBL L100 and L200 series. The HPM speakers evolved into Pioneers superior Pro division TAD (Technical Audio Devices).


PIONEER HPM-40 HPM40
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES


  
  

Pioneer 

  Pioneer_HPM-40_Woof_collage.jpg (36846 bytes)

 
HPM-40
HPM40
Woofers
(URGH...NOT 'Subwoofers'!!!)
25-737B
(photo of
 HPM-100
 woofer)
Same as HPM-60
10" - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-


  
  

   Pioneer 

  Pioneer_HPM-40_Woof_collage.jpg (36846 bytes)

 
HPM-40
HPM40
Woofers
(URGH...NOT 'Subwoofers'!!!)
25-737A
(photo of
 HPM-100
 woofer)
Same as HPM-60
10" - 8 Ohms
DCR = 4.8Ω
U 1 $65. ea MIA OR SOLD? Has 
some 
light 
brown 
spots / 
stains 
and dents 
in dust 
cap
  (cosmetics
 only).
 Works
 Good Cond.ly.
*


  
     

Pioneer

  Pioneer_HPM-40_Tweet_collage.jpg (29230 bytes)      Pioneer_HPM-40_Tweet_damage_web.jpg (9329 bytes)

 
HPM-40
HPM40


(See also HPM-40 / 60 / 100 )
 
Tweeters 45-710B / 45-711B or 45-711C 1.75" - 8 Ohms
DCR = 5.6
Ω
U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-


  
     

Pioneer 

 


        

HP-015A-1  

 
HPM-40
HPM40


(See also HPM-40 / 40U / 40M / HPM-60 / 60M / 60U / HPM-100 / 100U / HPM-110X, CS-T5 / CST5)

Super
  Tweeters

"High Polymer Molecular" Film - this is the component that gave the "HPM" Line it's name.
HP-015A-1 1.5" x 1.25" - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

(While the super tweeters from the HPM-40, HPM-60 and HPM-100 appear to be interchangeable, the terminals are spaced differently on the two and you may need to modify the wire access hole to fit. The "A" version has a terminal spread of 1 7/8" / ~45mm. The "B" version has a terminal spread of ~3/4" / ~20mm. The "A" version also has a thicker body at ~11mm. The "B" version has a body that is approx 7mm thick.

              

HP-015A-1                                                                                       HP-015B-1

PIONEER HPM SUPER TWEETERS

          

(Click on above thumbnails to enlarge photos)


HOW TO TEST THE PIONEER HPM 'SUPER TWEETERS':
I get many calls from folks that think they need to replace their Pioneer HPM Super Tweeters because they think they are blown. While most 'home audio' speaker 'tweeters' and 'super tweeters' are fairly 'fragile' when compared to the lower frequency drivers in a speaker system, the super tweeters in Pioneer HPM series speakers are pretty 'robust'. Much of that 'robustness' is a bit 'perceived' however, as the chance of them getting much recorded material is fairly low, due to their crossover point. They are crossed over at 12,000 cycles and 'there ain't a lot typically go'in on up there' in most recordings, and not likely at a level sufficient to do much harm. I'm not saying you can't damage them with too much 'brute force' or more likely from clipping an amplifier, but it's not as likely as you might think. Due to most recorded music not having a lot of material in that frequency range, that's very strong in level compared to the rest of the frequencies that are likely happening at the same time, it can be difficult to actually hear or perceive the 'super tweeters' functioning, which is why many people assume they are not working or are 'blown'. The best way to test them is with 'Pink Noise' or 'White Noise'. These are random noise generations (hiss) that are generally displaying all frequencies at the same time. There are a number of sources for either. You could own or invest in a 'Pink' or 'White' noise generator. Not really necessary for the average person. You could source a CD or LP with Pink or White noise recorded on it. Much less expensive, but still not generally necessary for the 'average Joe'. A ready source for 'White Noise' is something most folks have access to and that is an FM tuner. Most FM tuners allow you to disable the 'FM Muting' which will allow the tuner to pass the 'hiss' in between stations. So to test your speakers, simply turn on your FM tuner / FM receiver, turn off the FM Muting, tune to an area of the dial that is generating a 'nice, clean hiss' and listen to your speakers. This is one of the first tests we do (especially out in the field) to determine the 'general health' of a speaker system. Simply put your ear in front of each driver to see if it is functioning (BE CAREFUL; DON'T TURN THE VOLUME UP ANY MORE THAN NECESSARY TO DETERMINE IF A DRIVER IS WORKING. You not only risk damage to your hearing, but you will certainly 'desensitize' your ears for further / accurate testing for subsequent speakers). It may STILL be difficult to hear anything coming from the super tweeter. Turn down both the 'Mid Freq' attenuator and the 'High Freq' attenuator (no, the super tweeter is not tied to the attenuator). IF you have fairly decent hearing, and your super tweeter is functioning, you should hear a fairly faint hiss emanating from the HPM super tweeter. It won't be particularly strong, and no where near as strong as what comes from the 'cone tweeter'. Depending on the condition of your hearing (you need to be able to hear frequencies in the 12-16kHz region, which is 'up there'), you may have to turn the volume up more on your pre-amp / receiver. Certainly by about '9'Oclock' on the volume you should hear some 'hiss' coming from them. If not, there is further testing that can be done, but it requires removing the super tweeters, either to distance them from the other drivers, or 'bench testing' them individually, but that is probably too risky to the health of the super tweeter if it is still a 'functioning unit' for the purpose of this writing...


 

   Pioneer HPM-40
HPM40
Crossovers /
 Input 
panel
SWN-154 /
SWN-108

3-Way
- - - U 1 $45. ea Good Cond..
Input connectors sold separately.
   Pioneer   HPM-40
HPM40
Input terminals / connectors Red-Black, Spring Loaded - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer HPM-40
HPM40
Speaker
Cabinet
- - - - U 2 $55. ea MIA OR SOLD? Normal cosmetic wear
   Pioneer   HPM-40
HPM40
Grills / Grates / Screens / Front Covers Black 
Cloth
- - - U 3 $30. ea MIA OR SOLD? Normal snags



Below is the parts listing for the HPM-60, and not necessarily for the HPM-60/U HPM-60M (The "U" / "M" suffix designates "military market" products which were generally rated at twice the power handling of the domestic US market units). Most parts are different. Please read and compare the part numbers carefully prior to calling in for an order.

 


PIONEER HPM-60 HPM60
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
Pioneer_HPM-60_web.jpg (29551 bytes)


Pioneer_HPM-60_collage.jpg (172288 bytes)

   Pioneer
HPM-60
HPM60
Woofers
(URGH...NOT 'Subwoofers'!!!)
25-737A / 25-737B / 25-727F

(see also HPM-40 & HPM-60)
10" - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
Pioneer_HPM-60_web.jpg (29551 bytes)


Pioneer_HPM-60_collage.jpg (172288 bytes)
  
 Pioneer
HPM-60
HPM60
Midranges 10-726B Domestic Version 4" - - U 1 $55. ea Good Cond.
Pioneer_HPM-60_web.jpg (29551 bytes)


Pioneer_HPM-60_collage.jpg (172288 bytes)
  
 Pioneer
 
HPM-60
HPM60


(See also HPM-40 / 40U / 40M / 60 / 60M / 60U / 100 / 100U / CS-T5 / CST5)
Tweeters 45-710B / 45-711B or 45-711C 1.75" - 8Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
Pioneer_HPM-60_web.jpg (29551 bytes)


Pioneer_HPM-60_collage.jpg (172288 bytes)
  
 Pioneer

 
HPM-60
HPM60
 


(See also HPM-40 / 40U / 40M / HPM-60 / 60M / 60U / HPM-100 / 100U / HPM-110X, CS-T5 / CST5)

 

Super
  Tweeters

"High Polymer Molecular" Film - this is the component that gave the "HPM" Line it's name.
HP-015A-1 /
HP-015B-1
1.5" x 1.25" - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

(While the super tweeters from the HPM-40, HPM-60 and HPM-100 appear to be interchangeable, the terminals are spaced differently on the two and you may need to modify the wire access hole to fit. The "A" version has a terminal spread of 1 7/8" / ~45mm. The "B" version has a terminal spread of ~3/4" / ~20mm. The "A" version also has a thicker body at ~11mm. The "B" version has a body that is approx 7mm thick.


              

HP-015A-1                                                                                       HP-015B-1

PIONEER HPM SUPER TWEETERS

          

(Click on above thumbnails to enlarge photos)
 

   Pioneer HPM-60
HPM60
Crossovers /
 Input 
panel SWN-109
4-Way - - - U 2 $55. ea
1 LEFT
Good Cond..
Input connectors sold separately.
   Pioneer   HPM-60
HPM60
Input terminals / connectors Red-Black, Spring Loaded - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer   HPM-60
HPM60

(See also HPM-40 / 40U / 40M / 60 / 60M / 60U / 100 / 100U / CS-T5 / CST5)
 
Grills / Grates / Screens / Front Covers Black 
Cloth
with 
HPM-60
 logos 
intact
- - - U 2 $45.
ea.
Good
 



Below is the parts listing for the HPM-60/U2 / M, and not necessarily for the HPM-60. (The "U" / "M" suffix designates "military market" products which were generally rated at twice the power handling of the domestic US market units). Most parts are different. Please read and compare the part numbers carefully prior to calling in for an order.

 


PIONEER HPM-60U2 HPM60U2 'Military'
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
-

   Pioneer
HPM-60U2 / 60M  60/U2
HPM60/U2 HPM60M
Woofers
(URGH...NOT 'Subwoofers'!!!)
25-737B
(Same as HPM-40)
10" - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-


   Pioneer
HPM-60U2 / 60M  60/U2
HPM60/U2 HPM60M
Midranges 10-719A Military version 4" - - U 1 $55. ea Good Cond.


   Pioneer
HPM-60U2 / 60M  60/U2
HPM60/U2 HPM60M
Midranges 10-719A 4" - - U 1 $45. ea Repaired small tear. Functions fine.

  
 Pioneer
 
HPM-60U2 / 60M  60/U2
HPM60/U2 HPM60M


(See also HPM-40U / 40M / 60M /  CS-T5 / CST5)
 
Tweeters

 
45-709F 1.75" - 8Ohms U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
 

 

 



   Pioneer

 

HPM-60U2 / 60M  60/U2
HPM60/U2 HPM60M

(See also HPM-40 / 40U / 40M / HPM-60 / 60M / 60U / HPM-100 / 100U / HPM-110X, CS-T5 / CST5)

See Above Notes also.

 

Super
  Tweeters

"High Polymer Molecular" Film - this is the component that gave the "HPM" Line it's name.
HP-015A-1 1.5" x 1.25" - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-

(While the super tweeters from the HPM-40, HPM-60 and HPM-100 appear to be interchangeable, the terminals are spaced differently on the two and you may need to modify the wire access hole to fit. The "A" version has a terminal spread of 1 7/8" / ~45mm. The "B" version has a terminal spread of ~3/4" / ~20mm. The "A" version also has a thicker body at ~11mm. The "B" version has a body that is approx 7mm thick.
 

              

HP-015A-1                                                                                       HP-015B-1

PIONEER HPM SUPER TWEETERS

          

(Click on above thumbnails to enlarge photos)


 

   Pioneer HPM-60U2 / 60M  60/U2
HPM60/U2 HPM60M
Crossovers /
 Input 
panel
4-Way - - - U 2 $55. ea Good Cond..
Input connectors sold separately.
   Pioneer   HPM-60U2 / 60M  60/U2
HPM60/U2 HPM60M
Input terminals / connectors Red-Black, Spring Loaded - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer   HPM-60U2 / 60M  60/U2
HPM60/U2 HPM60M
Grills / Grates / Screens / Front Covers Black 
Cloth
with 
HPM-60
 logos 
intact
- - - U 2 $45.
ea.
Good


PIONEER HPM-100 HPM100
SPEAKER PARTS / SPARES (some parts may be interchangeable with Pioneer HPM-70 / HPM-70X)
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES


 


Pioneer 

  Pioneer_HPM-100_Woofer_collage.jpg (41881 bytes)

 
HPM-100 / U1 / HPM100, HPM-110X Woofers
(URGH...NOT 'Subwoofers'!!!)
30-733A / 30-733B / 30-733D

(note: The HPM-100 watt versions we have had used 30-733A woofers. The 200 watt versions we have had utilized 30-733B. We can see no difference at all. Both woofers appear to be exactly the same. They both weigh 12.75 lbs, for what it's worth. We have seen other HPM-100 / 200 watt versions that had both A and B versions installed, but unable to determine if that was original from the factory)
12" - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.

$139.
Excellent condition.
100 Watt version. Accordion, coated cloth surround (not deteriorating foam version). Cast aluminum frame.


 


Pioneer 

  Pioneer_HPM-100_Woofer_collage.jpg (41881 bytes)

 
HPM-100 / U1 / HPM100, HPM-110X Woofers
(URGH...NOT 'Subwoofers'!!!)
30-733A / 30-733B / 30-733D

(note: The HPM-100 watt versions we have had used 30-733A woofers. The 200 watt versions we have had utilized 30-733B. We can see no difference at all. Both woofers appear to be exactly the same. They both weigh 12.75 lbs, for what it's worth. We have seen other HPM-100 / 200 watt versions that had both A and B versions installed, but unable to determine if that was original from the factory)
12" - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.

$89.
100 Watt version. Accordion, coated cloth surround (not deteriorating foam version). Cast aluminum frame.
Small, repaired tear. Swept on AF generator 20-4k perfectly. Dimples to dust cap (cosmetics only). Woofer performs and sounds great!


 


   Pioneer
  Pioneer_HPM-100_Mid_Clean_collage.jpg (33332 bytes)

 
HPM-100 / HPM-110X Midranges
10-721A / 10-721B / 10-721C

(See also
 HPM-700 
& HPM-
900 as 
their midranges 
will fit HPM-
100's. 
The cone 
is carbon 
fiber and 
has a 
screen 
over it.
 Frame 
also made 
of cast
 aluminum.
 Holes line 
up 
Good Cond.ly 
and impedance 
is the 
same.)


4" - 8 Ohms U 0 Reference information only.  None currently for sale,
but more occasionally show up. Check back periodically


$49. ea
Typical 'cone wrinkles' that about 50% of HPM-100 mids exhibit. Seems to be cosmetics only. Does not show up as issue on our Spectrum Analyzer. Sweeps fine from 800Hz-6kHz.
Pioneer_HPM-100_Speakers_BM_web.jpg (27570 bytes)

   Pioneer_HPM-100_Speakers_BM_collage.jpg (235843 bytes) 
  

Pioneer 

  Pioneer_HPM-100_Tweeter_collage.jpg (29064 bytes)

 
HPM-100

(See also HPM-40 / HPM-60 / HPM-100 )

Tweeters 45-711A / 45-711B / 45-711C 1.75" - 6 Ohms U 0 Reference information only.  None currently for sale,
but more occasionally show up. Check back periodically


$55. ea
Work fine with typical output.


 


Pioneer 

  Pioneer_HPM-100_SuperTweet_collage.jpg (32639 bytes)

 

HPM-100 / HPM100
 

 

Super
  Tweeters

"High Polymer Molecular" Film - this is the component that gave the "HPM" Line it's name.
HP-015B-1 1.5" x 1.25" - - U 2 $39. ea Work fine with typical output.

(While the super tweeters from the HPM-40, HPM-60 and HPM-100 appear to be interchangeable, the terminals are spaced differently on the two and you may need to modify the wire access hole to fit. The "A" version has a terminal spread of 1 7/8" / ~45mm. The "B" version has a terminal spread of ~3/4" / ~20mm. The "A" version also has a thicker body at ~11mm. The "B" version has a body that is approx 7mm thick.

 

              

HP-015A-1                                                                                       HP-015B-1

PIONEER HPM SUPER TWEETERS

          

(Click on above thumbnails to enlarge photos)


 

   Pioneer HPM-100 L-Pad 
Plate
- - - - U 2 $35. ea Good Cond.


   Pioneer
  
HPM-100 / HPM100 / CS-T5 / CST5 L-PAD / attenuators SCS-017 Same for 100 and 200 watt version of HPM-100     U 2 $25. ea Good Cond. (while photo 'collage' shows the crossovers, that is only to save time / space and the crossover are not included with the attenuators, but are sometimes available separately.
   Pioneer HPM-100 L-PAD Knobs silver / aluminum Same for 100 and 200 watt version of HPM-100     U 4 $20. ea Good Cond.


   Pioneer
HPM-100 Crossovers /
 Input 
panel
4-Way
(note: The crossovers, in the HPM-100 watt versions we have had used
SWN-117 crossovers. The 200 watt versions we have had utilized SWN-166-B. We can see no difference at all. Both visibly appear to be exactly the same and have the same value components and trace pattern / quality.)
- - U 8 $65. ea Good Cond..
Input connectors and attenuators sold separately.
   Pioneer

  Pioneer_HPM-100_Grill_Clean_web.jpg (10316 bytes)
HPM-100 Input Buttons / caps / posts / connectors Red / Positive Cap - - - U 1 $20. ea Good Cond.
   Pioneer

  Pioneer_HPM-100_Grill_Clean_web.jpg (10316 bytes)
HPM-100 Input Buttons / caps / posts / connectors Black / Negative Cap - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.

$20. ea
 
-
   Pioneer

  Pioneer_HPM-100_Grill_Clean_web.jpg (10316 bytes)
HPM-100 Grills / Grates / Screens / Front Covers Black 
Cloth 
over 
wood 
frame
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer   HPM-100 Grills / Grates / Screens / Front Covers Black 
Cloth 
over 
wood 
frame
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

Note: HPM-900 & HPM-100 Grills / Grates / Screens / Front Covers / Grates / Screens are the same size, however the attachment pins are different diameters. Just FYI.
   Pioneer HPM-100 Cabinets American
 Walnut
 Veneer
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

PIONEER HPM-150 HPM150
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
Pioneer 
 
Pioneer HPM-150 / HPM150 Woofers
(URGH...NOT 'Subwoofers'!!!)
40-802A / 40802A / 40-802S / 40802S
(see also Pioneer HPM-1100 & HPM-1500)
15" - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
Pioneer
 
Pioneer HPM-150 / HPM150 Midranges
10-723A / 10723A / 10-723B
(see also Pioneer HPM-150 & HPM-1500)
4" - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-



Pioneer

 
Pioneer HPM-150 / HPM150 Tweeters 45-713A / 45713A (see also Pioneer HPM-150 & HPM-1500) - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
Pioneer
 
Pioneer HPM-150 / HPM150 Super
  Tweeters

"High Polymer Molecular" Film - this is the component that gave the "HPM" Line it's name.
HP-016A / HP016A (see also Pioneer HPM-150 & HPM-1500) - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-





For Replacement Pioneer Speaker Plugs / adaptors
Click here....



 


PIONEER HPM-1500 HPM1500
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer 

 



 
Pioneer HPM-1500 / HPM1500 Woofers
(URGH...NOT 'Subwoofers'!!!)
40-802A / 40802A / 40-802S / 40802S
(see also Pioneer HPM-1100 & HPM-1500)
15" - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
Fresh 
New
 Surrounds
   Pioneer


 
Pioneer HPM-1500 / HPM1500 Midranges
10-723A / 10723A
(see also Pioneer HPM-150 & HPM-1500)
4" - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer


 
Pioneer HPM-1500 / HPM1500 Tweeters 45-713A / 45713A (see also Pioneer HPM-150 & HPM-1500) - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer


 
Pioneer HPM-1500 / HPM1500 PIONEER HPM-1500 / HPM1500
Super
Tweeters
HP-016A / HP016A (see also Pioneer HPM-150 & HPM-1500) - - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer Pioneer HPM-1500 / HPM1500
PIONEER HPM-1500 / HPM1500 Crossovers /
 Input panel
3-Way Crossover frequencies @ 750, 2.6k & 8.5kHz - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
Good Cond..
Input connectors sold separately.
   Pioneer


 

Pioneer HPM-1500 / HPM1500
GLASS TOPS
CUSTOM MADE TO FIT - - N 0 CURRENTLY
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
New, to exact specs
   Pioneer

Pioneer HPM-1500 / HPM1500
PIONEER HPM-1500 / HPM1500 CABINET LOCKS / CABINET CAMS / CAM LOCKS.
Cam locks to lock the mid / tweeter cabinet to the woofer / bass cabinet to eliminate rattle, vibrations and accidents.
AFTERMARKET / ORIGINAL FIT BLACK ANODIZED - - N 8
$32.50 for set of 8, Shipped to US locations.
Rest of the planet, $39.50.
 
 

PIONEER HPM-1100 HPM1100
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer  Pioneer HPM-1100 / HPM1100 Woofers
(URGH...NOT 'Subwoofers'!!!)
40-802A / 40-802A
(see also Pioneer HPM-1100 & HPM-1500)
15" - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
Fresh 
New
 Surrounds
   Pioneer
   Pioneer_HPM-700-HPM-900_Speaker_Midrange_Midranges_web.jpg (24915 bytes)
Pioneer HPM-1100 / HPM1100 Midranges
12-733A / 12733A 4" - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer
   Pioneer_HPM-700-HPM-900_Speaker_Tweeter_Tweeters_web.jpg (21436 bytes)
Pioneer HPM-1100 / HPM1100 Tweeters 45-717A
(see also Pioneer HPM-500, HPM-700, HPM-900 & HPM-1100)
1.75" - 6 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer Pioneer HPM-1100 / HPM1100 Super
Tweeters
HP-019A - - - U 0 Reference information only. None currently for sale,
but more occasionally show up. Check back periodically.
-
   Pioneer Pioneer HPM-1100 / HPM1100
Crossovers /
 Input panel
3-Way Crossover frequencies @ 850, 2k & 16kHz - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-Input connectors sold separately.

PIONEER HPM-900 HPM900
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer  HPM-900 Woofers
(URGH...NOT 'Subwoofers'!!!)
30-758A 12" - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
Fresh 
New
 Surrounds
   Pioneer
   Pioneer_HPM-700-HPM-900_Speaker_Midrange_Midranges_web.jpg (24915 bytes)
HPM-900 Midranges
10-734A
(See also
 HPM-700 
& HPM-
900 as 
their
 midranges
 will fit HPM-
100's. 
The cone 
is carbon 
fiber and 
has a 
screen 
over it.
 Frame 
also made 
of cast
 aluminum.
 Holes line 
up 
Good Cond.ly 
and
 impedance 
is the 
same.)
4" - 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer
   Pioneer_HPM-700-HPM-900_Speaker_Tweeter_Tweeters_web.jpg (21436 bytes)
HPM-900 Tweeters 45-717A
(see also Pioneer HPM-500, HPM-700, HPM-900 & HPM-1100)
1.75" - 6 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer
   Pioneer_HPM-700-HPM-900_Speaker_Super_Tweeter_Tweeters_web.jpg (30004 bytes)
HPM-900 Super
Tweeters
HP-018A 2" x .5"
Glass Prism Slot
- - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer HPM-900
Crossovers /
 Input panel
SNP-184 
4-Way
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
Good Cond..
Input connectors sold separately.
   Pioneer   HPM-900 Grills / Grates / Screens / Front Covers Black 
Cloth
over 
wood 
frame
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

Note: HPM-900 & HPM-100 Grills / Grates / Screens / Front Covers / Grates / Screensare the same size, however the attachment pins are different diameters. Just FYI.
   Pioneer   HPM-900 Grill 
Logo
Cast
 aluminum
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer HPM-900 Cabinets Walnut
 grained 
vinyl
 covered.
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

PIONEER HPM-700 HPM700
SPEAKER PARTS / SPARES
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
   Pioneer  HPM-700 Woofers
(URGH...NOT 'Subwoofers'!!!)
25-750A 10" - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer  HPM-700 Woofers 25-750A 10" - - U 1 $20. ea. Chipped cone. Frame, VC, Spider / motor good. Needs entire re-cone.
   Pioneer
   Pioneer_HPM-700-HPM-900_Speaker_Midrange_Midranges_web.jpg (24915 bytes)
HPM-700 Midranges
10-734A
(See also
  HPM-700 
& HPM-
900 as 
their
  midranges
  will fit HPM-
100's. 
The cone 
is carbon 
fiber and 
has a 
screen 
over it.
  Frame 
also made 
of cast
  aluminum.
  Holes line 
up 
Good Cond.ly 
and
  impedance 
is the 
same.)
4"
- 8 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer
   Pioneer_HPM-700-HPM-900_Speaker_Tweeter_Tweeters_web.jpg (21436 bytes)
HPM-700 Tweeters 45-717A
(see also Pioneer HPM-500, HPM-700, HPM-900 & HPM-1100)
1.75" - 6 Ohms U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer
   Pioneer_HPM-700-HPM-900_Speaker_Super_Tweeter_Tweeters_web.jpg (30004 bytes)
HPM-700 Super
  Tweeters
HP-018A 2" x .5"
Glass Prism Slot
- - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer HPM-700
Crossovers /
 Input panel
SNP-185 
4-Way
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
Good Cond..
Input connectors sold separately.
   Pioneer   HPM-700 Grills / Grates / Screens / Front Covers Black 
Cloth
over 
wood 
frame
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer   HPM-700 Grill Logo Cast
 aluminum
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
   Pioneer HPM-700 Cabinets
Walnut
 grained 
vinyl
 covered.
- - - U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-

 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES
PIONEER Pioneer
S-710
Poly Graphite  Woofer
(URGH...NOT 'Subwoofers'!!!)
30-772A 12" - 8 Ohms
DCR = 5.5
U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
PIONEER Pioneer
S-710 (see also Pioneer S-710 & S-910)
Midrange 30-772A 12" - 8 Ohms
DCR = 5.5
U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
PIONEER Pioneer
S-710 (see also Pioneer S-710 & S-910)
Tweeter PT-R13A 3" - GLASS PRISM PIEZO U 0
Reference information ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
 
-
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
  /
  NEW
QUANTITY PRICE NOTES



PIONEER
 
A25GC40-51F Woofer 81 0905 10" - 8 Ohms U 1 $50. ea Works
                     
- - - - - - - - - - -
-If you're looking for a great place for great place to purchase new foam surround kits, replacement surrounds, or to have your woofers, sub woofers / subs, re-foamed or re-coned, we recommend either 'Orange County Speakers' or 'Parts Express'. They have QUALITY parts and do QUALITY work.
 

 


 

LINKS TO OUR 'HI-FI' DEPARTMENTS

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Wondering where the "tone" you remember went?....

Vintage  Stereo Equipment receivers speakers Classic Silver Audio Collection and jerry

 

.... Surround yourself with Silver and find it again!


CONTACT INFO BELOW

$20. MINIMUM ORDER

 

                                             

    Before calling, PLEASE read the text in orange below.      
No Really...Stop, Alto, Halt, etc.
 BEFORE
CALLING

(800) 806-4231 EXT #1
OR EMAILING
parts@oaktreevintage.com

~9:30 AM- ~7:30 PM most days COLORADO / ROCKY MOUNTAIN TIME ZONE

We DO NOT have your part unless the following conditions are met:

A) You HAVE SERCHED our page(s) and HAVE FOUND the part you are looking for SPECIFICALLY listed on one of our pages or you have solid information that it's a 'bona fide' substitution for your part (unless noted already, we won't have any further info along those lines)
AND
B) The part that you have found is NOT marked as SOLD or SOLD OUT.


If you do not see it listed after thoroughly searching the pertinent page
(likely the page you landed on originally),  
we do not have it,   
nor do we know when
it might come in,   
nor do we maintain "waiting lists" for parts,    
nor do we know who
might have it.

Sorry, but phone and email traffic for parts
we don't have listed or for parts that are already marked "SOLD" has become too consuming of time resources.


 We try to keep these pages 99+% updated.
If you don't see the part you are looking for, simply check the web page periodically as we never know what will show up each day. Thanks!!!!!


ALSO: When e-mailing be sure to include a relevant subject, ie: Brand / Model number / reason for inquiry in the 'SUBJECT LINE'.
SUBJECT
lines left empty, or with 'single word' text like;
"Hello", "Hi", "parts", "stereo", "inquiry", "question", "selling" or similar or similar 'un-qualified' terms will automatically be deleted by Anti-Virus / Spam settings or receive 'Low Priority'.
(Subject lines left empty show up as "No Subject" and are deleted automatically by our anti-spam settings"


 SPEAKER PARTS   |   STEREO / HI-FI ELECTRONIC PARTS   |  KEYBOARD PARTS 

___________________________________________

Haven't received a response to your email? See FAQ'S

MAILING:
OAK TREE ENTERPRISES
PO. BOX 6182
COLORADO SPRINGS, CO 80934
U.S.A
.

Before ordering by postal mail, please phone or email us about the item and the details of sending your funds. Thank-you.


 SPEAKER PARTS   |   STEREO / HI-FI ELECTRONIC PARTS   |   SELLING-TRADING-CONSIGNING   |  KEYBOARD PARTS   I   FAQ'S  
  CONDITION RATINGS   |   ORDERING / POLICIES    |    WARRANTIES / RETURNS   |   SHIPPING     
 RESTORATION PROCEDURES   |   REPAIRS  | CONTACT PARTS


30% restock fee / service charge applies to all 'parts' returns for refund.
Some parts are not returnable.

See our "
Warranties / Returns" page via the link below for more details.


POLICIES, SPECIFICATIONS, AVAILABILITY, INFORMATION AND PRICING SUBJECT TO CHANGE  AT ANYTIME  AND WITHOUT PRIOR NOTICE
and changes may not be posted to web immediately
. Information such as Parts Substitution possibilities, "Circa" dates, original values, etc. are to the best of our knowledge. If you are critically concerned, you should do independent
research on your own prior to ordering or utilizing this information in any way. Manufacturers also are known to change part numbers, specs, circuit designs, specs etc within the same model.
 

Copyright 1997-2014 Oak Tree Enterprises, LLC

COPYRIGHT INFORMATION


 

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