Replacement Bose Speaker parts & Drivers.

*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!



BOSE FREESPACE / FREE SPACE 6 SPEAKERS AND SPEAKER PARTS
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE FREESPACE 6 REPLACEMENT SPEAKERS / DRIVERS / ENCLOSURES	BOSE FREE SPACE 6 FREESPACE 6 speakers	Permanent install, ceiling mount Bose speaker enclosures w/ drivers. White Bezel and Grills / Grates / Screens / Front Covers	149167 / 9951H1 Butyl rubber Surround. Ported, 6" diameter x 6" deep enclosure. 1" tuned port.	6.5"	8	4 Ohms	U	6	$59. ea.	Good Cond. Use as complete assembly or as a replacement driver for your blown unit.
BOSE FREESPACE 6 REPLACEMENT SPEAKERS / DRIVERS / ENCLOSURES	BOSE FREE SPACE 6 FREESPACE 6 "Business Music System" speakers	Wall mount Bose speaker enclosures w/ drivers White finish.	149167 / 9951H1 Butyl rubber Surround. Ported, 7.5" tall x 6" deep x 3.25" wide enclosure w/ swivel, wall mount bracket. Tuned port.	<----	8	4 Ohms	U	2	$59. ea.	Good Use as complete assembly or as a replacement for your blown unit.
BOSE 121 OUTDOOR SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE 121	BOSE Drivers Woofers speakers	108515 May also be stamped with a "K"	4"	-	4 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good
BOSE 201-II SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE 201 SERIES II May fit others	BOSE Drivers Woofers speakers	116905 Cloth Surround	6.5"	-	8 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good
BOSE	BOSE 201 SERIES II May fit others	Tweeters	123587 / 8530TNJ	3" / 4-bolt	-	4 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE	BOSE 201 SERIES II May fit others	Tweeters	123587 / 8530TNJ	3" / 4-bolt	-	4 Ohms	U	1	$20. ea.	Small repaired hole, but works fine!
BOSE speakers	BOSE 201 SERIES II	Side Tweeter Grill	Brown Cloth	-	-	To remove Bose 201 II tweeter / end grill, pry from rear carefully. Then "un-wrap" towards front of speaker. Installation is the reverse.	U	3	$20. ea.	Fine
BOSE	BOSE 201 SERIES II	Front Woofer Grill	Brown Cloth	-	-	-	U	2	$20. ea.	Good
BOSE speakers	BOSE 201 SERIES II BLACK GRILL	Side Tweeter Grill	BLACK Cloth	-	-	To remove Bose 201 II tweeter / end grill, pry from rear carefully. Then "un-wrap" towards front of speaker. Installation is the reverse.	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Fine
BOSE	BOSE 201 SERIES II BLACK GRILL	Front Woofer Grill	BLACK Cloth	-	-	-	U	1	$20. ea.	Frame split on one side, but presentable and looks fine.
BOSE speakers	BOSE 201 SERIES II	Right Cabinet w/ Crossover	Walnut Grain Vinyl	Right	-	-	U	1	$20. ea.	Fair, numerous, scuffs & Dings. Still looks OK.
BOSE	201 SERIES II	Left Cabinet w/ Crossover	Walnut Grain Vinyl	Left	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically..	Rough
BOSE 301 'ORIGINAL' SERIES SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
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BOSE Photo of same tweeter mounted in a 501 Series !	BOSE 301 SERIES I / ORIGINAL See also 501 original series	BOSE DRIVERS Tweeters	107405	4.25" overall mounting flange w/ Mount	-	Static Resistance / DCR = 6.5 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
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BOSE 301 III SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE 301 SERIES II May fit others (see also Bose 301 II, 501 II, 501 IV, 601 II, 601 III but double check impedance & Dust cap may differ cosmetically)	BOSE Drivers Woofers speakers	111791	8"	-	4 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Works
BOSE 301 IV / SERIES 4 SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE 301 SERIES IV May fit others	BOSE Drivers Woofers speakers	181862	~3"	-	?	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Works
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BOSE 401 SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE 401	BOSE Drivers Woofers speakers	136166	6.5"	-	8 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE	BOSE 401	BOSE Tweeters	131011	2"	-	4 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE speaker parts	BOSE 401	Grills / Grates / Screens / Front Covers	Tan / Brown Cloth	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Excellent
BOSE speaker parts	BOSE 401	Grills / Grates / Screens / Front Covers	Tan / Brown Cloth	-	-	-	U	1	$20. ea. with Bose Logo MISSING, and 2 small holes in cloth for the logo pins.	Good
BOSE speaker parts	BOSE 401	Grills / Grates / Screens / Front Covers	Tan / Brown Cloth	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. $20. ea. W/O Bose Logo	Good
BOSE speaker parts	BOSE 401	Right Cabinet w/ Crossover	Walnut Grain Vinyl	Right	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE speaker parts	BOSE 401	Left Cabinet w/ Crossover	Walnut Grain Vinyl	Left	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good cond.
BOSE 501- I SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	501 ORIGINAL SERIES I / 1 May fit others	Woofers Drivers speakers	110124	10"	-	4 Ohms	U	0	$75 ea. w/ new foam $40 ea. U-Foam Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good voice coil
BOSE	501 ORIGINAL SERIES I / 1 See also 301 original series	Tweeters	107405	4.25" overall mounting flange w/ Mount	-	Static resistance of 6.5 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically..	Good Cond.
BOSE	501-II SERIES II May fit others	Front wrap- around Grills / Grates / Screens / Front Covers	-	-	-	-	U	0 WITH BOSE 501-II LOGO	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. $50.	Cloth and frame good. Coarse cloth version. With Bose logo
BOSE	501-II SERIES II May fit others	Front wrap- around Grills / Grates / Screens / Front Covers	-	-	-	-	U	0 W/OUT BOSE 501-II LOGO	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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. $40.	Cloth and frame good. Coarse cloth version. No Bose logo
BOSE	501 SERIES II or III? May fit others	Front wrap- around Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	$40.* *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.	Cloth good. Frame has couple minor cracks in the thin strip of Masonite. Two-Tone Brown knit.
BOSE	501 ORIGINAL SERIES I / 1 May fit others	Replacement cabinets crossovers cross over x-overs	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Walnut grain, vinyl wrap finish. Excellent condition.
BOSE TWEETER PROTECTION BULB / LAMP / FUSES Style A Style B	501 ORIGINAL SERIES I / 1 2nd version with stripped Grills / Grates / Screens / Front Covers and Mylar, shiny label. May fit other Bose products from that era as well. For series III or later, you will need to solder on leads.	Replacement Tweeter protection Fuses / lamps / bulbs. If your 501 Series I, 2nd version of the original series tweeters are not working, this is likely the culprit. These are for the version with the vertically stripped Grills / Grates / Screens / Front Covers and the shiny Mylar label, and not the version with burlap Grills / Grates / Screens / Front Covers and the paper "Syscom" label. For series III with the stripped grill or later, you will need to solder on leads	-	-	-	-	U	In Stock	$20. for a pack of 4 lamps. 2 to use now and 2 as a spare. Style 'B' is what we are shipping. Makes no technical difference. Style 'B' is easier to solder in if needed.	New.
BOSE 501 II SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
100549 100549 25100549 25100549 BOSE	501 SERIES II May fit others (see also Bose 301 II, 501 II, 501 IV, 601 II, 601 III but double check impedance & Dust cap may differ cosmetically	Woofers Drivers speakers	111791 / 100549 / 25100549	10"	-	4 Ohms	U	0	$75 ea. w/ new foam $40 ea. U-Foam Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
103344 103344 104429 104429 BOSE	501 SERIES II May fit others	Tweeters	116088 or 103344 or 104429	3" w/ Mount	-	DCR = 8.7 Ohms	U	0 of 103344	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. $35. ea.	Good Cond.
Here is a modification we did to a 501-II speakers. One of the earlier series. We have always found them to be 'muffled' or muted sounding in the top end. This is primarily due to both tweeters firing 'backwards'. That is the 'Reflecting' aspect of the design. We have found the preferred sound to be considerably more 'direct' in the highs. We simple removed one of the rear firing tweeters, and moved it to the front of the cabinet. The space is Good Cond. for mounting with two screws and the 'cutout' in the grill backer board is in the correct spot. In our opinion, this greatly improves the sonics of this model for most people that have heard them post modification. We think it makes the speaker much, more 'listenable' and is essentially what Bose did for the later series versions.
BOSE 501 IV SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	501 SERIES IV 4 May fit others (see also Bose 301 II, 501 II, 501 IV, 601 II, 601 III but double check impedance & Dust cap may differ cosmetically	Woofers Drivers speakers	111791	10"	-	8 Ohms DCR = 5.8 Ω	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	501 SERIES IV 4 May fit others (See also Bose 501 IV and 601 III)	Replacement BOSE Tweeters	130714	3" w/ Mount	- 2kHz-20kHz - 1/2" voice coil - Ferro-fluid cooling - 8-32 threaded hole - Closed back - 4.7oz magnet - 75 watts RMS / 100 watts max	4 Ohms DCR = 3.1 Ω	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	501 SERIES IV 4 May fit others	Front wrap- around grill / Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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. $40. ea.	Good condition, with diagonal stain / mark (see photos)
BOSE	501 SERIES IV 4 May fit others	Replacement cabinets crossovers cross over x-overs	-	-	-	-	U	1	$45. ea.	Walnut grain, vinyl wrap finish. Excellent condition.
BOSE 501 V Speaker PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	501 SERIES V 5	Tweeters	147525	-	-	6 ? Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE	501 SERIES V 5	Tweeters	9411TP1	-	-	6 ? Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE 601 'Original Series 1' Speaker PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	601 ORIGINAL SERIES I May fit others (see also Original series 301 1, 501 & 601. Dust cap may differ cosmetically)	Woofers Drivers speakers	Upper Woofer 108700 / 29889	8"	-	16 Ohms DCR = 11.2	U	1	$45. ea. needing new surrounds. or $95. ea w/ new surrounds. (Quantity discount does not apply to 're-foamed' drivers.)	Dusty and need new foam surrounds, but would then be fine. Voice coils good.
BOSE	601 ORIGINAL SERIES I May fit others (see also Original series 301 1, 501 & 601. Dust cap may differ cosmetically)	Woofers Drivers speakers	Lower Woofer 2857718D	8"	-	16 Ohms DCR = 11.2	U	2	$45. ea. needing new surrounds. or $95. ea w/ new surrounds. (Quantity discount does not apply to 're-foamed' drivers.)	Dusty and need new foam surrounds, but would then be fine. Voice coils good.
BOSE	601 ORIGINAL SERIES I May fit others (see also Original series 301 1, 501 & 601. Dust cap may differ cosmetically)	BOSE Tweeters	107405	3" w/ Mount Freq Resp; ~ 2K to 18K	-	8 Ohms DCR = 7.0	U	8	$45. ea.	Good cond.
BOSE	601 ORIGINAL SERIES I	Front Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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.	-
BOSE	601 ORIGINAL SERIES I	Top Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	601 ORIGINAL SERIES I	Cabinet	-	-	-	-	U	2	$85. ea.	Decent w/ crisp edges and corners. Minor surface scuffs that lemon oil will hide.
BOSE	601 ORIGINAL SERIES I	Lower Aluminum trim strip	-	-	-	-	U	1	$35. ea.	Decently clean.
BOSE	601 ORIGINAL SERIES I	Crossover	-	-	-	-	U	2	$45. ea.	Working.
BOSE 601-II Speaker PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	601 SERIES II May fit others (see also Bose 301 II, 501 II, 501 IV, 601 II, 601 III but double check impedance & Dust cap may differ cosmetically	Woofers Drivers speakers	111791	8"	-	4 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Works
speaker parts BOSE	BOSE 601 SERIES II May fit others	BOSE Tweeters	116088	3" w/ Mount	-	4 Ohms	U	0	$35. ea. Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE	601 SERIES II May fit others	Front / Top wrap- around grill	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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 Cond.
BOSE	601 SERIES II May fit others	Plastic side vent Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE	BOSE 601 SERIES II May fit others	Tweeter Protection Lamps	Stainless steel leads that are spot welded on. These are cut about 1" so will need another method of re-attachment.	-	-	-	U	4	$20. pr	Good Cond.
BOSE	BOSE 601 SERIES II May fit others	Crossover	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE 601-III Speaker PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE 601 SERIES III 3 May fit others (see also Bose 301 II, 501 II, 501 IV, 601 II, 601 III but double check impedance & Dust cap may differ cosmetically	Replacement Woofers Drivers speakers	129859 / 111791	8" Require 7" mounting hole	-	4 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good voice coil. New Foam. Looks decent.
BOSE	BOSE 601 SERIES III 3 May fit others (See also Bose 501 IV and 601 III)	Replacement BOSE Tweeters	130714	3" w/ Mount	- 2kHz-20kHz - 1/2" voice coil - Ferro-fluid cooling - 8-32 threaded hole - Closed back - 4.7oz magnet - 75 watts RMS / 100 watts max	4 Ohms DCR = 3.1 Ω	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Minor wrinkles in dust cap, but works and sounds fine
BOSE	BOSE 601 SERIES III 3 May fit others	Front / Top wrap- around Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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 Cond.. Tan knit.
BOSE	BOSE 601 SERIES III 3 May fit others	Replacement Front grill	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.. Brown knit.
BOSE	BOSE 601 SERIES III 3 May fit others	Tweeter Protection Lamps	Stainless steel leads that are spot welded on. These are cut about 1" so will need another method of re-attachment.	-	-	-	U	4	$20. pr	Good
BOSE	BOSE 601 SERIES III 3 May fit others	Replacement cabinets crossovers cross over x-overs	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Oak Wood veneer finish. Very dried out. Should be re-finished. Structurally solid.
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BOSE 800 ORIGINAL SERIES I (1) SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE 800 DRIVER	BOSE 800 SERIES I May fit others.	Speakers BOSE Original Replace- ment Woofers Drivers speakers	103342 / 28079 / 2857442	4" 1.5 lbs	-	DCR = 6.8 Ohms Rated @ 8 Ohms	U	5 left In Stock	$65. ea.	Original, and working great! Some will have new replacement dust caps.
BOSE 800 DRIVER	BOSE 800 SERIES I May fit others.	Original wood cabinets (less cloth Grills / Grates / Screens / Front Covers and drivers)	-	-	-	-	U	1 left	$79. ea.	Fair, may need hardware
BOSE 800 DRIVER	BOSE 800 SERIES I	Original wood lids / covers for cabinet	-	-	-	-	U	1 left	$39. ea.	Rough cosmetically, but fine structurally. May need recovering/ painting & new latches / hardware
BOSE 800 DRIVER	BOSE 800 SERIES I	BOSE Original Front Replace- ment Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	SOLD, But always on the lookout for more locally. Check back periodically* *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
BOSE 800 DRIVER	BOSE 800 SERIES I	BOSE Original Load / Compensation resistor	-	-	-	10 Ohms	U	2	$29. ea.	Good

BOSE 901 'ALL' SERIES STANDS / BOSE 901 TULIP STANDS
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE 901 STANDS	BOSE 901 ORIGINAL SERIES Steel 'Tulip Stands' in Satin Black	Bose 901 'Tulip' Speaker Stands		~24" tall	BLACK SATIN	N/A	U	1 pair	$149. pr. (C) M.R.	Very good quality, 're-finish' in 'Satin' Black. No dents or finish chips. READY TO USE!

BOSE 901 ORIGINAL SERIES I (1) SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE 901 DRIVER	BOSE 901 ORIGINAL SERIES I 4- Bolt. Steel Frame, Square magnet. Coated cloth surround.	Speakers Original Replace- ment Woofers Drivers speakers	5804066 137 6844 901-01	4" 1.75 lbs Hole centers diagonally 4 5/8"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE 901 ORIGINAL SERIES II (2) SPEAKER PARTS / SPARES
BOSE 901 DRIVER	BOSE 901 SERIES II DRIVERS 4- Bolt. Steel Frame, Round magnet. Coated cloth surround.	Speakers Original Replace- ment Woofers Drivers speakers	103342	4" 1.75 lbs Hole centers diagonally 4 5/8"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-


BOSE 901 SERIES III (3) SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
speaker parts BOSE	BOSE 901 SERIES III (3) DRIVERS May fit others. Octagonal motors / magnets Plastic frame, 3-Bolts	Speakers Original Replace- ment Woofers Drivers speakers	107240 May also be stamped with "107441"	4" 1.75 lbs	-	1 ohm rating w/ DCR of 0.5Ω	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Drivers good but foam surround will need to be replaced.
There are many "do-it-yourself" re-foam kits out there available for Bose 901 drivers. They have proven very difficult to successfully re-foam and then have them sound "clean". We have re-foamed many, but still run only about a 60% success rate of re-foamed drivers passing our Audio Frequency sweep test which is the only way to really test their true performance. Yes we know our re-foamed drivers are a bit expensive, but rest assured the one's we have available are 100% ready!
BOSE	BOSE 901 SERIES III (3) May fit others	Original Front Replace- ment Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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 Cond.
BOSE	901 SERIES III (3) May fit others	Original Back Replace- ment Grills / Grates / Screens / Front Covers	-	-	-	-	U	-	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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 Cond.
BOSE	901 SERIES III / 3 May fit others	BOSE Original Back Replace- ment Port Bezels	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
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BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
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-	-	-	-	-	-	-	-	-	-	-


BOSE 901 SERIES IV (4) SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
	BOSE 901 SERIES IV / 4 May fit series V as well. Check model number for. Round motor structure. Also fits Bose Wave Radio, Model AW-1 / AW1. May also work in the PRO / PA series speaker, 'Acoustimas' Professional Speaker System. Not sure of impedance of the drivers at this point though. We do not know what other, if any models besides the above that it might fit. Plastic frame, 3-Bolts. We do know these will NOT work in the Bose model 151 for outdoor use as these drivers are 1 ohm rating w/ DCR of 0.5Ω even though the part number on the back of the driver is the same.	Speakers BOSE Original Replace- ment Woofers Drivers speakers	108515 May also be stamped with a "J". May also be stamped with "111393"	4" 1.75 lbs	-	1 ohm rating w/ DCR of 0.5Ω	U	Usually in stock. New surrounds installed at time of order.	$85. ea.	Fresh Surrounds installed for years of trouble free service! We can either install foam (typically good for 12-15 years) or coated cloth (good indefinitely). If the balance of your drivers are foam, then you should order with foam surrounds. If it is for a 'pro' application and / or the balance of your drivers are cloth, then order with cloth.
BOSE	901 SERIES IV / 4 May fit others	BOSE Original FRONT Replace- ment Grills / Grates / Screens / Front Covers	-	-	-	-	U	1	$40. ea.	Good Cond.
BOSE	901 SERIES IV / 4 May fit others	BOSE Original BACK / REAR Replace- ment Grills / Grates / Screens / Front Covers. Plastic trim / bezels sold separately.	-	-	-	-	U	1	$55. ea.	Good Cond.. Plastic trim / bezels sold separately.
BOSE	901 SERIES IV / 4 May fit others	BOSE Original BACK / REAR Replace- ment Port Bezels	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good Cond.
BOSE 901 SERIES V (5) SPEAKER PARTS / SPARES
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE 901 SERIES V / 5 May fit series VI as well. Check model number for. Round motor structure. Also fits Bose Wave Radio, Model AW-1 / AW1. May also work in the PRO / PA series speaker, 'Acoustimas' Professional Speaker System. Not sure of impedance of the drivers at this point though. We do not know what other, if any models besides the above that it might fit. Plastic frame, 3-Bolts. We do know these will NOT work in the Bose model 151 for outdoor use as these drivers are 1 ohm rating w/ DCR of 0.5Ω even though the part number on the back of the driver is the same.	Speakers BOSE Original Replace- ment Woofers Drivers speakers	108515 May also be stamped with a "J"	4" 1.75 lbs	-	1 ohm rating w/ DCR of 0.5Ω	U	Usually in stock. New surrounds installed at time of order.	$85. ea.	Fresh Surrounds installed for years of trouble free service! We can either install foam (typically good for 12-15 years) or coated cloth (good indefinitely). If the balance of your drivers are foam, then you should order with foam surrounds. If it is for a 'pro' application and / or the balance of your drivers are cloth, then order with cloth.
There are many "do-it-yourself" re-foam kits out there available for Bose 901 drivers. They have proven very difficult to successfully re-foam and then have them sound "clean". We have re-foamed many, but still run only about a 50% success rate of re-foamed drivers passing our Audio Frequency sweep test which is the only way to really test their true performance. Yes we know our re-foamed drivers are a bit expensive, but rest assured the one's we have available are 100% ready!
BOSE	901 SERIES V / 5 May fit others	BOSE Original Front Replace- ment Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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. Small 1.5" tear in center. Not distracting.
BOSE	901 SERIES V / 5 May fit others	BOSE Original Back Replace- ment Grills / Grates / Screens / Front Covers	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *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 Cond.
BOSE	901 SERIES V / 5 May fit others	BOSE Original Bose 901 V Cabinet	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Great
MISC BOSE DRIVERS / SPEAKERS / PARTS / SPARES FOR HOME AND OEM AUTO APPLICATIONS
BRAND OF SPEAKER	MODEL OF SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED / NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	2004 CHEVY TAHOE BOSE TWEETER / SPEAKER	Tweeter	15054683	~2"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	Honda Acura Bose SPEAKER ASSY . NSX MDX OEM Bose tweeter 2001-03 Acura MDX 1991-2005 Acura NSX	Tweeter	39129-SL0-003	~2"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	BOSE 109638 P GM / CADILLAC / CHEVY AUTO DRIVER / SPEAKER	6.5" Woofer / Full Range Driver	109638 P	6.5"	-	1 Ohm DCR = 0.7-0.9 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	BOSE 15054683 GM / CADILLAC / CHEVY AUTO DRIVER / SPEAKER	Tweeter	15054683	~2"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	BOSE 191370 Ferrari 599 GTB, California / Maserati GranTurismo, Quattroporte Bose Tweeter AUTO DRIVER / SPEAKER	Tweeter	191370	~2"	-	?	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	BOSE 39120-S3V-A410-M1 / 39120S3VA41 2001-06 Acura MDX Front Door Bose Tweeter AUTO DRIVER / SPEAKER	Tweeter	39120S3 VA41	~2"	-	?	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	BOSE 28152-1AK0A-300904-002 / 281521AK0A300904002 2009-10 INFINITY EX35 Front Door Bose Tweeter AUTO DRIVER / SPEAKER	Tweeter	281521AK0A 300904002	~2"	-	?	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	BOSE Nissan Infinity Genuine OEM Bose Tweeter AUTO / SPEAKER	Tweeter	28148-CG001	~2"	-	?	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	BOSE 28176 CR910 2003 Infiniti M45 Tweeter AUTO / SPEAKER	Tweeter	28176 CR910	~2"	-	?	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	-
BOSE	BOSE 2009-11 NISSAN MURANO REAR TWEETERS BOSE OEM Tweeter AUTO / SPEAKER	Tweeter	28148-JK200 283160-001	~2"	-	?	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.

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

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
___________________________________________

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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.

BOSE SPEAKER PARTS / SPARES VINTAGE & USED / REFERENCE / DATA BASE