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

ADS A/D/S / BRAUN
SPEAKER PARTS / SPARES
REFERENCE / DATA BASE


 


ADS / a/d/s / Braun Replacement Speaker parts & spares for vintage a/d/s/ speaker models L-710 L710 L400e L470/2 woofers tweeters mids cross overs crossovers for repair grills. a/d/s speaker parts for reference information, specifications / specs info and occasionally for 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!
 

-

 


 

 


 A/D/S L200 SPEAKER PARTS / SPARES  
 
  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
 /
 NEW
QUANTITY PRICE NOTES
Braun / ADS a/d/s
  Speaker 
Parts
 
ADS a/d/s 
L200

Tweeters
206-0132 (tweeters MAY have 'ADS' stamped in the mounting plate and the plate has 'rounded corners'), 1" 3 7/8" x 2.5" mounting plate &
Hole spacing 2 x 3.75"
DCR=
3.9 ohms.
Probably
4 Ohms
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Perfect
-


 A/D/S L400e SPEAKER PARTS / SPARES  
 
  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
 /
 NEW
QUANTITY PRICE NOTES
ADS a/d/s 
 Speaker 
Parts
ADS a/d/s 
L400e L400-e
ORIGINAL
 SERIES
WOOFERS
206-0387 6.5" - 4 ohms U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Good with
Butyl Rubber
surround. 
Slight 
dimples to
dust cap
(cosmetics
only).
Braun / ADS a/d/s
 Speaker 
Parts
ADS a/d/s 
L400e L400-e

Tweeters
206-0122  1" - 4 ohms U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Perfect
Braun / ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L400e L400-e
Grills / Grates / Screens / Front Covers -8 11 3/4" x 
7 5/8"
Black 
Metal
- U 1 $40. ea. Good with
ADS
Logo
Braun / ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L400e L400-e
Cross-over  - - 2-way 4 ohms U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Perfect
Braun / ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L400e L400-e
Cabinets Teak 
veneer
12" x 8.75" x 7.5" - - U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Fair and
 useable, but 
with a few
"battle-
scars"
---


 A/D/S L470/2 SPEAKER PARTS / SPARES  
 
  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
 /
 NEW
QUANTITY PRICE NOTES
ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L470/2 parts
ORIGINAL
 SERIES
WOOFERS
206-0354 6.5" or 7" - 4.1 ohms statically measured U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Good with
Butyl Rubber
surround. 
Perfect and works
ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L470/2 parts

Tweeters
206-0116  1" coated cloth, soft dome. Lead wires perfect and original. - 4.1 ohms statically measured U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Perfect and works
ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L470/2 parts
Grills / Grates / Screens / Front Covers - 15 3/4" x 
7 5/8"
Black 
Metal
- U 1 $40. ea. Good with
ADS
Logo
ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L470/2 parts
Grills / Grates / Screens / Front Covers - 11 3/4" x 
9.5"
Black 
Metal
- U 1 $20. ea. Small hole punched through. Still fits fine and looks decent. Has ADS badge intact.
ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L470/2 parts
Cabinets w/ crossover Walnut grain vinyl wrapped 16 3/8" x 10" x 9.5" - - U 2 $30. ea. Good with minor "battle scars"
---


 A/D/S L520 SPEAKER PARTS / SPARES
 
  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
 /
 NEW
QUANTITY PRICE NOTES
ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L520
Grills / Grates / Screens / Front Covers -8 17" x 10.5" Perforated metal, Bronze finish. - U 2 $55. ea. Good Cond, w/ Rubber edges. (less logo)
ADS a/d/s
  Speaker 
Parts
 
ADS a/d/s 
L520 (see also L520 & L620. May fit others as well)
ADS a/d/s 
Logo / Badge
-8 .5" x .5" - - U 1 $35. ea. Good. Pin intact. No issues.
 
 

 A/D/S L570/2 SPEAKER PARTS / SPARES  
 
  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
 /
 NEW
QUANTITY PRICE NOTES
ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L570/2
Woofers 206-0355 5" Perforated metal, Bronze finish. 4- Ohms
DCR=3.8
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Butyl Rubber surround.
 

 

 


 A/D/S L710 SPEAKER PARTS / SPARES  
 
  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
 /
 NEW
QUANTITY PRICE NOTES
Braun / ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L710 L-710
ORIGINAL
 SERIES
WOOFERS
W/ Foam surrounds
Circa 1974 6.5" - Measure
5.5 ohms.
Probably
6 or
8 ohms
U 1 $25. ea
as-is
(price will
increase if
we re-foam)
Needs to be
re-foamed
as-is. Cone
& voice 
coil good
Braun / ADS a/d/s
  Speaker 
Parts


 
ADS a/d/s 
L710 L-710
ORIGINAL
 SERIES
WOOFERS
W/ Butyl Rubbber surrounds
206-032
Circa 1974
6.5" - Measure
5.5 ohms.
Probably
6 or
8 ohms
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
-
Braun / ADS a/d/s
  Speaker 
Parts


 
ADS a/d/s 
L710 L-710
ORIGINAL
 SERIES
WOOFERS
W/ Butyl Rubbber surrounds
Circa 1974 6.5" - DCR=
5.5 ohms.
Probably
6 or
8 ohms
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
-
Braun / ADS a/d/s
  Speaker 
Parts


 
ADS a/d/s 
L710

Midrange
#206-0201
(see also; L-710
L710, L810, L880-1, L910, L1230, & L2030)
#206-0201
or
Braun 
LC 5
LARGE
VERSION (can also be labeled on the 'rounded corner' version #206-0211 or 206-0212)
2-2.5"
 

Usable frequency range: 400-6,000 Hz

Operating frequency range: 550-4,000 Hz

4 3/4" 'square' mounting plate
Hole spacing 4" / 5" diagonally
 
DCR=5.7  ohms.
6 Ohms
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Mounting plate w/ 'rounded' corners
Braun / ADS a/d/s
  Speaker 
Parts


 
ADS a/d/s 
L710 L-710

Tweeters
#206-0107

(see also L400, L420, L500, L520, L620, L710, L810 AND L910)
Braun 
LC 2/3
(Can also be ADS #206-0107, 206-0100,  206-0116 - both those part numbered tweeters MAY have 'ADS' stamped in the mounting plate and the plate has 'rounded corners'),
1"
Usable frequency range: 1300-25,000 Hz
Operating frequency range: 4,000 - 25,000 Hz
4 3/4" x 3 1/8" mounting plate
Hole spacing 2 3/8" x 4"
DCR=
4.1 ohms.
Probably
6 Ohms
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
-
Braun / ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L710 L-710
Grills / Grates / Screens / Front Covers -8 21 1/8" x 11 7/4" Black Cloth - U 2 $30. ea. Good-Excellent
Braun / ADS a/d/s
  Speaker 
Parts


 
ADS a/d/s 
L710 L-710
Grills / Grates / Screens / Front Covers -8 21 1/8" x 11 7/4" Silver perforated metal - U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Fair & has cat pee. Will need serious cleaning
ADS_L710_X-Over_web.jpg (16609 bytes)

Braun / ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L710 L-710
Cross-over 
Cross-
overs
crossovers
- - 3-way - U 2 ?? MIA $40. ea 
MIA
Good
Braun / ADS a/d/s
  Speaker 
Parts
ADS a/d/s 
L710 L-710
Cabinets Walnut 
veneer
21.75" x 12.25" x 9.75" - - U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Excellent
 

 a/d/s L810 SPEAKER PARTS / SPARES
 
  BRAND
 OF
 SPEAKER
MODEL
 OF 
SPEAKER
ITEM PART # SIZE WATTS OHMS USED
 /
 NEW
QUANTITY PRICE NOTES
Braun / ADS a/d/s
  Speaker 
Parts
 
ADS a/d/s 
L810 L-810

Woofer
#206-
0317
Braun 
LC 20/3
#206-
0317
7.5-8"

Resonant frequency: 20 Hz (free air)

Operating frequency range: 20-550 Hz

- DCR=5.5  ohms.
6 Ohms
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
May have cast aluminum frame. Some used Butyl Rubber surrounds and some foam.
Braun / ADS a/d/s
  Speaker 
Parts

ADS a/d/s 
L810 L-810

Midrange
#206-0201
(see also; L-710
L710, L810, L880-1, L910, L1230, & L2030)
#206-0201
or
Braun 
LC 5
LARGE
VERSION (can also be labeled on the 'rounded corner' version #206-0211 or 206-0212)
2-2.5"
 

Usable frequency range: 400-6,000 Hz

Operating frequency range: 550-4,000 Hz

4 3/4" 'square' mounting plate
Hole spacing 4" / 5" diagonally
 
DCR=5.7  ohms.
6 Ohms
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
Mounting plate w/ 'rounded' corners
Braun / ADS a/d/s
  Speaker 
Parts


 
ADS a/d/s 
L810 L-810

Tweeters
#206-0107

(see also L400, L420, L500, L520, L620, L710, L810 AND L910)
Braun 
LC 2/3
(Can also be ADS #206-0107, 206-0100,  206-0116 - both those part numbered tweeters MAY have 'ADS' stamped in the mounting plate and the plate has 'rounded corners'),
1"
Usable frequency range: 1300-25,000 Hz
Operating frequency range: 4,000 - 25,000 Hz
4 3/4" x 3 3/16" mounting plate
Hole spacing 2 3/8" x 4"
DCR=3.2-4.1 ohms.
Probably
6 Ohms
U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
-
---


 A/D/S M9 SPEAKER PARTS / SPARES  
 

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

    
ADS a/d/s
  Speaker 
Parts
 
ADS a/d/s 
M9
WOOFERS
W/ Butyl surrounds
? 8.5" - - U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
-



ADS a/d/s
  Speaker 
Parts

 
ADS a/d/s 
M9
Midranges 203790
206-0219
1.5" - DCR = 4.4 Ohms U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
-



ADS a/d/s
  Speaker 
Parts

 
ADS a/d/s 
M9
Tweeters 203690
206-0122
1" - DCR = 4.3 Ohms U 0 Reference info ONLY.
None currently for sale,
but more MAY occasionally show up. Check back periodically.
-
 
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

 

.... 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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