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

B&O BANG and OLUFSEN SPEAKER PARTS / SPARES-USED / VINTAGE
REFERENCE / DATA BASE


 

B&O Bang and Olufsen Speaker Parts / spares for S75 S-75. Replacement Speakers / Used replacement parts S75 drivers - woofers, tweeters, mids, crossovers, cabinets, grills. B and O speaker Reference info / Data Base, Specs / Specifications when available.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*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!
 

 


 

 

  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
 /
 NEW
QUANTITY PRICE NOTES
B&O_S75_Sal_Collage.jpg (76634 bytes)

B&O
Bang & Olufsen 
 Speaker 
Parts
B&O Bang & Olufsen
S75 S-75
Replace-
ment speakers
ORIGINAL
 SERIES
WOOFER
WOOFERS
- 10"
25cm
- 4 Ohms U 2 $85. ea. Working.
Good condition
with
Butyl Rubber
surround. 
B&O_S75_Sal_Collage.jpg (76634 bytes)

B&O_S75_mid-surround_issue_web.jpg (13963 bytes)
B&O
Bang & Olufsen 
 Speaker 
Parts
B&O Bang & Olufsen
S75 S-75
Replace-
ment speakers
Midrange
mid mids
AD 5060/W8
2422 257 35302
DD 43 942
4" dome
w/ 5"
 octagonal
 flange 
- 8 Ohms U 1 or 2? $35. ea. Working, but radial cracks in Butyl rubber surround
B&O_S75_Sal_Collage.jpg (76634 bytes)

B&O
Bang & Olufsen 
 Speaker 
Parts
B&O Bang & Olufsen
S75 S-75
Replace-
ment speakers
Dome Mid-Tweeter
AD or AO 0211 SQ 4
2422 257 32011 DD 02 809 131 (numbers may or may not be of importance)
2" dome
w/ 5.25"
 mounting
 flange &
cup
- 4 Ohms U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Working.
Good condition.
B&O_S75_Sal_Collage.jpg (76634 bytes)

B&O
Bang & Olufsen 
 Speaker 
Parts
B&O Bang & Olufsen
S75 S-75
Replace-
ment speakers

Dome
Tweeter
s / tweeter
68 00219 1.25" - 4 Ohms U 1 $65. ea. Working.
Good condition.
B&O_S75_Grills_collage.jpg (94873 bytes)
B&O
Bang & Olufsen 
 Speaker 
Parts
B&O Bang & Olufsen
S75 S-75
Replace-
ment speakers
Grills / screens / front covers -8 23" x 12.25" Plastic frame w/ cloth - U 4 $55. ea.*

*
Here's the issue with speaker grill sales. They end up being a disproportionate amount of money, relative to their purchase price, for packing and shipping, due to their large size, the 'custom' box and amount of foam board required for safe transit, so it is not uncommon for their pack / ship cost to be equal to, if not more than the cost of the part. Just FYI.
 
Good with only few minor snags and wear to logo badges
B&O
Bang & Olufsen 
 Speaker 
Parts
B&O Bang & Olufsen
S75 S-75
Replace-
ment speakers
Cross-over  - - 2-way 4 Ohms U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
-
B&O_S75_Sal_Collage.jpg (76634 bytes)

B&O_S75_Cab_issues_collage.jpg (71917 bytes)

B&O
Bang & Olufsen 
 Speaker 
Parts
B&O Bang & Olufsen
S75 S-75
Replace-
ment speakers
Cabinet
  cabinets 
Red / Teak 
veneer
23.25" x 12.5" x 9" - - U 2-4 $75. ea. Good with minor normal scuffs. Need oiled or recoated w/ finish / poly.
 


 

 


B&O
Bang & Olufsen 
 Speaker 
STANDS

 
B&O Bang & Olufsen speaker Stands. These B&O stands fit Beovox P-45, S-45, S-75,  MC120.2 and many others. STEEL GRAY - - - U 0
Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.

$95. pair.
(C) R.R.
Very clean. Comes with all speaker mounting hardware and 'tilt' adjustors.
B&O S120 SPEAKER PARTS / SPARES
  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS Ohms USED
 /
 NEW
QUANTITY PRICE NOTES
B&O
Bang & Olufsen 
 Speaker 
Parts
B&O Bang & Olufsen
S120
/ SEAS TWEETER
ORIGINAL
 SERIES
TWEETERS
H222 1" - 8 Ohms U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Coated cloth soft dome tweeter. Ceramic Magnet
 


     



FOR
Replacement
 Speaker or Receiver Plugs / 2-Pin DIN plugs for Bang & Olufsen / B&O, Beovision, Beomaster, Beovox Replacement  Speaker Plugs for Bang & Olufsen / B&O, and other German / Northern European style electronics such as Armstrong, Akai, Blaupunkt, Deltron, Dual, Goodmans, Graetz Fantasia Stereo 302, Form 77, Stereo Unit 250, Melodia 300, Profi Regie 306, Grundig, Koronette Rema 2070D Fireplace / Bar Console Stereo, Leak, Mercedes Benz auto radio / in-dash, NordMende, Noresco NRQ / NR4 stereo receivers, Philips, Tangent Acoustics LTD., Tandberg, Telefunken, Siemens, Sonab, and others.

 
CLICK HERE...

 

 

B&O_S75_Sal_Collage.jpg (76634 bytes)     

(click on above thumbnails to enlarge photos)

ATTENTION! ATTENTION! ATTENTION!
FIRE DANGER!!!


Above right are photos of B&O / Bang and Olufsen S-75 speakers that have their crossovers burned to a crisp, and oddly still function to a fair degree. We have seen this on a couple of other pair. We have purchased about 4 vintage / original pair over the last 12 years. One pair for ourselves. The first pair we purchased years ago, I have personally. The next pair, did function, but we found their sound was slightly different, one from the other after some CAREFUL and DETAILED listening, side by side with pink noise. After testing all the drivers independently with no appreciable differences, we decided to inspect the crossovers. That's when we were amazed to find charred wires, touching each other internally and burned / melted components. This was likely due to the speakers being connected to amplifiers / receivers that were capable of producing much more output current at 4 ohms than most B&O receivers and obviously connected to receivers / amps that were much more power than the speaker were designed to be use with (operator error, and in no way sheds negative light on B&O speakers). Most vintage / original B&O speakers are rated at 4 ohms, and at 4 ohms, most amps are capable of producing their max current into only the one pair of speakers.  Don't ask me how the drivers still functioned connected to those crossovers. We parted them out and didn't think anything else about it, other than how someone had so overpowered a speaker as to "flame" the crossovers. Then the next pair that came in had similar symptoms. We had forgotten about the crossovers on the first pair, and did all the tests again. We then pulled the woofers and found even more badly burned crossovers. At this point I inspected my personal pair, for fear of a fire hazard. Mine were fine, however I am going to replace the very flammable wool, hair, shredded cloth internal batting with non-flammable insulation. The forth pair that has come in has the same problem with the crossovers. According to our math, that's a 75% failure rate! Just FYI when you're out there buying speakers from the "wanna-be's" on the auctions, saying that their "speaker tests fine" and is in "mint condition". Yeah, right.
While we have seen crossovers in other brands / models of speakers damaged due to overpowering, overheating, abuse, accidents, it's typically evidenced by exploded capacitors or broken / burned traces, or fatigued solder joints. We also see coils that have come loose from their moorings, but never anything this catastrophic. This is only a problem we are aware of in the original / vintage S-75 models, but it may be known in other models as well.
This is not a slam on B&O speakers, but a warning as to their 'mis-use' with amplifiers that are too large, or certainly larger than they were designed to be use with.
The B&O, S75's are great sounding speakers by design when used correctly.

NEW INFORMATION: Since originally posting this we have received numerous phone calls from recent buyers of not only original  / vintage 1970's S-75's, but S-30's, S-45's and S-80's (S-80's are 8-ohms) alerting us that they have the same issues. Virtually none of them knew the history on the speakers, but you can guess they were all connected to a power source that was pushed beyond the capabilities of the B&O crossovers.

 

 

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

- - - - - - - - - - -
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

Amps and
Pre-Amps

Receivers

Cassette
Decks

Tuners

Turntables

8-Track Decks

CD Players

Reel-Reel
Decks

EQs and Signal
Processors

Speakers

Betamax and
VHS VCRs

Turntable Cartridges

Tube Audio

Ne'cessories

Speaker Parts

Record Players

Vintage Radios

Vintage
Walkmans

Headphones

Stereo Parts


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

Vintage  Stereo Equipment receivers speakers Classic Silver Audio Collection and jerry gahagan

 

.... 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 1997-2016 Oak Tree Enterprises, LLC

COPYRIGHT INFORMATION


 

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