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


INFINITY SPEAKER COMPONENTS
 &
PARTS - USED / VINTAGE

 

Infinity Replacement Speakers drivers & Parts for sale. Infinity SM120 SM-120 1500 ES-83
Infinity Qa
woofers Polycell Tweeters mids midranges crossover cross over crossovers
overs cabinet cabinets grill grills & Infinity speaker parts for sale.
 

 

 

20% off sale
on salvage audio & keyboard parts.
 See sales banners on parts pages for details


BACK TO SPEAKER PARTS MFG INDEX

BACK TO MAIN Hi-Fi PAGE



MORE GEAR BEING ADDED AS IT BECOMES AVAILABLE
KEEP CHECKING!!!

>>> IF YOU DON'T SEE YOURS LISTED
WE DON'T HAVE IT YET <<<

 

*Note about parts sales

* Our "parts units" & parts 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. 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. Parts are priced by 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. 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. 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 would be to not offer them at all to the public, however most parts are available to the public for sale. Thank you for your understanding.
 


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!

 

 INFINITY SPEAKER PARTS SPEAKERS FOR SALE  
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
  /
  NEW
QUANTITY PRICE NOTES
   Infinity  ES-83
ES83
Woofer
  Woofers
- 8" - - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
-
   Infinity 





 
ES-83
ES83
Midrange

mid-range

midranges
Polycell mid-range
902-2114 / 64979 / 751TND
2.5" - 4 Ohms U 2 $45. ea Work, but torn poly dome. Repaired and will work and sound fine.
   Infinity 


 
ES-83
ES83
Round 
EMIT

Tweeter 
  Tweeters 
Polycell tweeter
902-5072 / 65715 / 152TND
1" on a 4.5" diameter Plate - 4 Ohms U 1 left $55. ea Perfect
   Infinity  ES-83
ES83
Speaker 
Grill 
Grills 
BROWN W/
 GOLD
 INFINITY
 SYMBOL
32" X 18" - - U 2 $55. ea Good with light normal wear. Gold Infinity logo intact.
 Infinity  ES-83
ES83
Crossover
  cross-over

crossovers
-  3-way - - U 2 $55. ea Perfect
 Infinity  ES-83
ES83
Grill Clips - -  - - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
-
 
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
  /
  NEW
QUANTITY PRICE NOTES
   Infinity  RSb Woofer
  Woofers
Grey Poly-
propylene 
w/ Phase
plug style 
dust cap

# 501TNB
10" - 8 Ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Email or
 phone 
for
 availability
   Infinity  RSb Midrange

mid-range

midranges
Poly-
propylene /
 Butyl 
rubber
 surround

# 601TNF
4.5" - 4 Ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect
   Infinity  RSb Round 
EMIT

Tweeter 
  Tweeters 
EMIT
BLACK
# K91TNT
4.5" Plate diameter - 4 Ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect
   Infinity  RSb Speaker 
Grill 
Grills 
BROWN W/
 GOLD
 INFINITY
 SYMBOL
25" X 14" - - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Slight
 moisture
 line 
on lower
 1/4. Not
 distracting and could 
be cleaned. 
 Infinity  RSb Cabinets /
 Crossover
  cross-over

crossovers
Oak 
veneer
25" x 14" x 10"  3-way - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Clean
 Infinity  RSb Cabinets /
 Crossover
  cross-over

crossovers
Oak 
veneer
25" x 14" x 10"  3-way - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Thin 
veneer 
chip to
 lower 
front left
 edge. Not
 too
 distracting.
 Infinity  RSb Grill Clips - -  - - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
-
-
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
  /
  NEW
QUANTITY PRICE NOTES


Infinity Qa
 
Infinity Qa Woofer
  Woofers
- 10" - - U 1 $65. ea Butyl surround. Perfect and works.


Infinity Qa
Infinity Qa Rectangle
EMIT
Tweeter 
  Tweeters 
490124 87mm tall x 70mm wide. Mounting screw holes 60mm center to center - 4 ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect and works.


Infinity Qa
Infinity Qa Cabinets /
 Crossover cross-over
crossovers
- -  2-way - U 1 $40. ea Good shape. Does not include drivers, grill or stand. Those items of course sold separately.


Infinity Qa
Infinity Qa Speaker 
Grill
  Grills 
- - - - U 2 $30. ea Good brown knit cloth covered.


Infinity Qa
Infinity Qa Speaker 
Stands
- - - - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect original bent metal stands that screw into the back of the speaker cabinets. W/ Screws.
-
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
  /
  NEW
QUANTITY PRICE NOTES
   Infinity 
speaker parts
Quantum Jr. Woofer
  Woofers
- 12" - - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Email or
 phone 
for
 availability
   Infinity 
speaker parts
Quantum Jr. Polycell
Midrange

mid-range
midranges
- 1.75" Poly / Cloth dome on a 5" x 5" plate - 8 U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect
   Infinity  Quantum Jr. CHROME
Rectangle
EMIT
Tweeter 
  Tweeters 
- 3 5/16" X 2 3/4" - 4 U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect
 Infinity  Quantum Jr. Cabinets /
 Crossover cross-over
crossovers
- -  3-way - U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Walnut
 veneer.
 Decent
with 
some 
scuffs 
and 
top dings
 that are 
not too
 distracting
. A coat of
 Lemon 
oil will 
do 
wonders!
-
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
  /
  NEW
QUANTITY PRICE NOTES
   Infinity  STUDIO MONITOR
SM-120
Woofer
  Woofers
902-2680
66888
773 TM
12" - 8 Ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Slight
 wrinkles
   Infinity 
speaker parts
STUDIO MONITOR
SM-120
Woofer
  Woofers
902-2680
66888
773 TM
12" - 8 Ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect
   Infinity  STUDIO MONITOR
SM-120
Polycell

Tweeter  Tweeters 
902-2638
66851
772TND
1"
soft dome
- 8 Ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect
   Infinity 
speaker parts
STUDIO MONITOR
SM-120
Attenuator
 control
 panels /

Crossover
  Cross over
902-2638
66851
772TND
3-Way - 8 Ohms U 1 $65. ea Perfect, 
but face
 plate will 
be 
crinkled
 from removal 
as they 
are glued 
in place 
   Infinity  STUDIO MONITOR
SM-120
Speaker 
Grill
  Grills 
Black - - - U 1 $55. ea Minor 
wear, 
but
 presentable 
---
  BRAND
  OF
  SPEAKER
MODEL
  OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
  /
  NEW
QUANTITY PRICE NOTES
- - - - - - - - - - -
   Infinity  1500 Woofer
  Woofers
490809 ?
511TNG ?
8" 35 4 Ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect
   Infinity  1500 Tweeter 
  Tweeters 
2018 1"
soft dome
- 8-9 Ohms U 0 SOLD,
But always on the lookout for more locally. Check back periodically.
Perfect
-

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


 

 

CLICK ON A DEPARTMENT BELOW >

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Processors

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Walkmans

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


 

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

 


 

 

 

CONTACT INFO BELOW


$5 Surcharge on all orders under $20.

 

                                             

    Before calling, PLEASE read the text in orange below.      
No Really...Stop, Alto, Halt, etc.
 BEFORE
CALLING
(719) 964-7205 
OR EMAILING
parts@oaktreevintage.com .

If you DID NOT see your Unit or Part
"
SPECIFICALLY"
listed, or the part you are seeking was already marked
"
SOLD or SOLD OUT"
then please
DO NOT CALL or EMAIL for it.
If you do not see it listed,   we do not have it,    nor do we know when it will come in,    nor do we have a "waiting list" for it,     nor do we know who would have it.
Sorry, but phone traffic for parts we don't have listed or for parts that are already marked "SOLD" is too consuming of time resources.

      If you DO see your part listed, and it appears to be available or you know for a fact that it is a VERIFIED-GOOD substitution from a unit or part that we do show, then by all means, give us a call to verify availability and to place the order.
 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!!!!!


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

ALSO: When e-mailing
be sure to include a RELEVANT TOPIC, ie: Brand / Model number in the SUBJECT LINE. SUBJECT lines left empty, or with SUBJECTS like;
Hello, Hi, "no subject" or similar will automatically be deleted by Anti-Virus / Spam settings.





___________________________________________

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.


   FAQ'S  I    CONDITION RATINGS   |   ORDERING / POLICIES   |   WARRANTIES / RETURNS   |   SHIPPING    |   HOLD / SOLD   |  RESTORATION PROCEDURES  I  LINKS   |  CLIENT LIST 


20% restock fee applies to all returns for refund.
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 © 1997-2010 Oak Tree Enterprises
All manufacturer and product names are copyrights of their respective owners. 
All photos and text contained within this site are protected and may not be 
reproduced or used elsewhere, in anyway, without including the original credit tags / text. They also must be used / reproduced in their original form and include a complimenting credit to Oak Tree Vintage for their creation. This of course includes using OUR photos and OUR text in YOUR auctions / listings
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