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

*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.

Parts, general condition / circuit board condition; Most of our parts are from 'salvage / donor' units. While we don't sell parts that are 'known' to be bad, occasionally parts will need further adjustment, cleaning, 'tweaking', or in the case of circuit boards, may need old, conductive glue / epoxy further cleaned, and some 'common' parts / components such as, aging / leaky capacitors, parts whose values have drifted, and some epoxy transistors may need to be replaced due to 'green / black / furry' legs, or because those parts were marked as 'sold separately'. Some circuit boards may have 'tired' "landing / solder pads", or severed traces, or cold / bad solder joints which may require solder re-flow or 'jumpers'. Unless noted, circuit boards will be 'crack / split / break' free.

Parts pricing; Most of our parts price / value will be based on a few things. Firstly, we are in the restoration / refurb business, so we consider what we would be willing to pay for the part if we needed it (which again, is what the parts are listed for in the first place, "our units"). Secondly, the rarity / value of the unit the part(s) fit. The 'Tuning Knob' for a receiver that has a final value of $350 will likely be much less than the "Tuning Knob" for a unit with a final value of $1500 or more (a set of tires for a typical sedan will be $400 to $600. A set for a Lamborghini can be $16,000). Thirdly, the 'rarity' of the part. Forth, the 'condition' of the part. Fifth, the difficulty to extract the part, or success rate for extracting certain parts. Sixth; frankly it's a LOT of work and time to part out a unit. Most take 1 to 3 days of shop time to process. Not only the disassembly, but the 4-15 hours of pre-testing / servicing and just as time consuming can be the amount of time it takes to do all of the research we do and the info we list on many parts for cross-referrencing to other units that my use the same parts by scouring service manuals. On many circuit boards we will list every 'semi-conductor' which is also very time consuming. Lastly, every call or email for a part can require 20 minutes to sometimes over an hour of 'phone support', often (about 70% of the time) with me convincing the potential purchaser that they don't need the part I have to solve their problem.
Sorry to sound like a "whiner" about selling parts, but "time is money".

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' and most are 'doomed' from the start. Due to their size and required packing supplies, the cost of 'packing for safe transit' and shipping are commonly 'disproportionate' to their cost, 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 so are commonly just as expensive as shipping a 'complete unit'. 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 of phone call / voice message request for a part that we don't show on one or our pages, or is already marked "SOLD" will be typical. We simply don't have the time / man-power resources to respond to every query we get for items we don't show as avail. Most folks get that. Having said that, I / we may respond if we have information on a substitution or other useful information relating to it.

A non-response to an email of phone call / voice message request for a part (we may appear to have, but typically 'highlighted in Orange or Yellow'), 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.  Also, parts requests can occasionally take time for us to respond to. While we may have a part listed, and we like to keep the website 100% accurate, occasionally a part will be 'used by us' or 'previously sold' and we by oversight, and we did not get the web listing marked "SOLD", or the part gets  'mis-placed' or 'lost' (laid down somewhere in the warehouse(s) and then it get's lost track of (that happens to our coffee cups all the time, then we find it months later with 'a good batch of 'penicillin' growing in it), so we like to 'lay eyes on it' prior to responding. Sometimes we just can't figure out which cabinet or drawer parts were assigned to (and we're working on a system for that one).

Some folks email / call and want us to respond either way / whether we have the part or not. Again, we simply do not have the time resources to do that. Our time must be utilized on the requests we can fulfill. 
Sorry for all the excuses, but that's how the 'system' (or lack thereof) works.
And, if you don't see it, we likely don't have it.
 Thank you for your understanding.

$20. MINIMUM ORDER

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 NOTE ABOUT BOSE SPEAKER / DRIVER PART NUMBERS: While there may be definitive information on the 'innerwebs' regarding correct Bose part / driver numbers, we only make note of what is on the speaker part when we 'chop it', and we see the same numbers stamped on the reverse of driver motors across drivers used in many Bose speakers, and often on parts of different sizes, THUS, don't place much (if any) stock in a part number being the same.
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 Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	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 101 MUSIC MONITOR SPEAKER PARTS / SPARES
BRAND   OF   SPEAKER	MODEL   OF  SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED   /   NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE  101 Music Monitor May fit others	BOSE  Drivers Full Range speakers	108515 P	4.5"	-	DCR 1.3-1.5 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good. Synthetic frame. Pulp cone. Raised logo dust cap. Cloth, accordion  Surround.
BOSE	BOSE  101 Music Monitor	Front  Woofer  Grill / Grates / Guard / Screen / Front Cover	Black, formed metal	5 1/4" x 8 1/8"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good
BOSE	BOSE  101 Music Monitor Crossover different than that of the "VS100 Video Monitor".	Cabinet w/  Crossover and front baffle board.	Black Synthetic	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. *Here's the issue with 'empty' speaker cabinet 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. Mica-reinforced, polyethylene copolymer structural foam (same as their pro series speakers such as the famous 802 / 802-II). Includes Input clips / terminals.
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 / Grates / Guard / Screen / Front Cover	Brown  Cloth	-	-	To remove Bose 201 II tweeter / end Grill / Grates / Guard / Screen / Front Cover, 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	Front  Woofer  Grill / Grates / Guard / Screen / Front Cover	Brown  Cloth	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good
BOSE speakers	BOSE  201  SERIES  II BLACK Grill / Grates / Guard / Screen / Front Cover	Side  Tweeter  Grill / Grates / Guard / Screen / Front Cover	BLACK Cloth	-	-	To remove Bose 201 II tweeter / end Grill / Grates / Guard / Screen / Front Cover, 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 / Grates / Guard / Screen / Front Cover	Front  Woofer  Grill / Grates / Guard / Screen / Front Cover	BLACK Cloth	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	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	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. *Here's the issue with 'empty' speaker cabinet 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.	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. *Here's the issue with 'empty' speaker cabinet 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.	Rough
BOSE 201 III / SERIES 3 SPEAKER PARTS / SPARES
BRAND   OF   SPEAKER	MODEL   OF  SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED   /   NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE  201 III / SERIES 3 May fit others	BOSE  Drivers Woofers speakers	144132	6.5"	-	8 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	6.5", Stamped steel, ceramic magnet, vented open weave dust cap, pulp cone.
BOSE	BOSE  201 III / SERIES 3 May fit others	Tweeters	146056	3" / 4-bolt	-	? Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Sealed / stamped steel frame, Coated cloth surround, Mylar dust cap, ceramic magnet.
BOSE 201 V / SERIES 5 SPEAKER PARTS / SPARES
BRAND   OF   SPEAKER	MODEL   OF  SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED   /   NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE  201 V / SERIES 5 May fit others	BOSE  Drivers Woofers speakers	111791	6.5"	-	8 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	6.5", Stamped steel, ceramic magnet, vented open weave dust cap, pulp cone.
BOSE	BOSE  201 V / SERIES 5 May fit others	Tweeters	264969-01	2"	-	x Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Sealed / stamped steel frame, Coated cloth surround, Mylar dust cap, ceramic magnet w/ threaded mounting hole, integrated plastic front bezel.
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
-
BOSE	BOSE  301 SERIES  I / ORIGINAL May fit others (see also Bose 301, 601 but double check impedance & Dust cap may differ cosmetically)	BOSE  Drivers Woofers speakers	104836 / 28297 / 2857813B	8" Require 7" mounting hole	-	8 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	8", Stamped steel, ceramic magnet, pulp cone, foam surround.
BOSE  Photo of same tweeter mounted in a 501 Series !	BOSE  301 SERIES  I / ORIGINAL See also 501 original series	BOSE DRIVERS  Tweeters	107405 / 104837 / 28317 / 2857821A	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.	Sealed stamped steel frame, Pulp cone, accordion pulp surround, ceramic magnet, pulp dust cap.
-
BOSE 301 II 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, 601 II, 601 III but double check impedance & Dust cap may differ cosmetically)	BOSE  Drivers Woofers speakers	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.	8", Stamped steel, ceramic magnet, pulp cone, foam surround.
speaker parts BOSE	BOSE  301 SERIES  II See Also Bose 301-II and 601-II. May fit / work for others as well.	BOSE  Tweeters	116088 / 130714	3" w/ threaded back plate for mounting to Bose plastic stand-off	-	4 Ohms Static Resistance / DCR = 3.4 Ohms	U	0	$35. ea. Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Sealed stamped steel frame, Pulp cone, accordion pulp surround, ceramic magnet, Mylar dust cap.
-
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  III May fit others (see also Bose 301 II, 601 II, 601 III but double check impedance & Dust cap may differ cosmetically)	BOSE  Drivers Woofers speakers	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.	8", Stamped steel, ceramic magnet, pulp cone, foam surround.
BOSE	BOSE  301 SERIES  III / 3 May fit others (See also Bose 301 III 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 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	8"	-	?	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Works
BOSE	BOSE  301 SERIES  IV	BOSE DRIVERS  Tweeters	181862 / 181861	~4"	-	Static Resistance / DCR = 6.5 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Sealed stamped steel frame, Pulp cone, accordion pulp surround, ceramic magnet, Mylar dust cap.
-
BOSE 301 V / SERIES 5 SPEAKER PARTS / SPARES
BRAND   OF   SPEAKER	MODEL   OF  SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED   /   NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE  301 V / SERIES  5	BOSE  Drivers Woofers speakers	289908001 / 2347 / F81762347A-528990-8000001	8"	-	4.8-6 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	8", Stamped steel, ceramic magnet, pulp cone, foam surround.
BOSE	BOSE  301 V / SERIES  5	BOSE DRIVERS  FRONT Tweeters	290847-01	X"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Sealed stamped steel frame, Pulp cone, accordion pulp surround, ceramic magnet, Mylar dust cap, integrated plastic bezel.
BOSE	BOSE  301 V / SERIES  5	BOSE DRIVERS  REAR Tweeters	290845-01	X"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Sealed stamped steel frame, Pulp cone, accordion pulp surround, ceramic magnet, Mylar dust cap, integrated plastic bezel.
-
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	Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	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	Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	Tan / Brown  Cloth	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good
BOSE  speaker parts	BOSE  401	Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	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. *Here's the issue with 'empty' speaker cabinet 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  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. *Here's the issue with 'empty' speaker cabinet 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 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   Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	U	0 WITH 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 'empty' speaker cabinet 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. $50.	Cloth and frame good. Coarse cloth version. With Bose logo
BOSE	501-II SERIES   II May fit others	Front  wrap- around   Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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   Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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 Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use) 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 Grill and the shiny Mylar label, and not the version with burlap Grill 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	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.	10", Stamped steel, ceramic magnet, pulp cone, foam surround.
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 III / SERIES 3 SPEAKER PARTS / SPARES
BRAND   OF   SPEAKER	MODEL   OF  SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED   /   NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	501 SERIES III / 3 May fit others	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.	10", Stamped steel, ceramic magnet, pulp cone, coarse reverse side, foam surround.
BOSE	501 SERIES III / 3 May fit others	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 III / 3 May fit others	Front  wrap- around  Grill / Grates / Guard / Screen / Front Cover / Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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 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.* *Here's the issue with 'empty' speaker cabinet 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.	Walnut grain, vinyl wrap finish. Excellent condition.
BOSE 501 V Speaker  PARTS / SPARES
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	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.	10", Stamped steel, ceramic magnet, pulp cone, co reverse side, foam surround.
BOSE	501 SERIES   IV 4 May fit others	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 / Grates / Guard / Screen / Front Cover / Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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. *Here's the issue with 'empty' speaker cabinet 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.	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, & 601. Dust cap may differ cosmetically)	Woofers Drivers  speakers	Upper Woofer 108700 / 29889	8"	-	16 Ohms DCR = 11.2	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. $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, & 601. Dust cap may differ cosmetically)	Woofers Drivers  speakers	Lower Woofer 2857718D	8"	-	16 Ohms DCR = 11.2	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. $45. ea. needing new surround / foam suspension.	Dusty and need new foam surrounds, but would then be fine. Voice coil good.
BOSE	601 ORIGINAL SERIES  I May fit others (see also Original series 301 series 1, 501 series 1 & 601 series 1. Dust cap may differ cosmetically)	BOSE  Tweeters	107405	3" w/ Mount Freq Resp; ~ 2K to 18K	-	8 Ohms DCR = 7.0	U	4	$45. ea.	Pulp surround, cone and dust cap. Ceramic Magnet. Bose, 'wrap' style attachment pins / terminals. Sealed, steel frame. Round mounting flange. Threaded hole in rear of motor plate for mounting to Bose tweeter mounts Overall flange diameter 110mm Overall cone diameter 69mm Flange mounting width 15.5mm Hole diameter if mounted directly a baffle board 78mm min to ~88mm max. Center to Center hold distance around perimeter 72mm. Overall depth of motor 38mm. Good cond.
BOSE	601 ORIGINAL SERIES  I	BOSE  mounting bracket for tweeters	109126-2R	-	-	-	U	2	$35. ea.	Perforated Aluminum. Good cond.
BOSE	601 ORIGINAL SERIES  I	Front Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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 Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.  *Here's the issue with 'empty' speaker cabinet 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.	Decent w/ crisp edges and corners. Minor surface scuffs that lemon oil will hide.
BOSE	601 ORIGINAL SERIES  I	Lower Aluminum trim strip	1 1/8" tall x 1 3/16" wide at top tapering to ~ 7/8"	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.
BOSE	601 ORIGINAL SERIES  I	Feet / Legs / pads	-	-	-	-	U	1	$30. set of 4	Tapered, Black rubber w/ screws.
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 III and 601 III)	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.	10", Stamped steel, ceramic magnet, pulp cone, foam surround.
speaker parts BOSE	BOSE  601 SERIES  II See Also Bose 301-II and 601-II. May fit / work for others as well.	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 / Grates / Guard / Screen / Front Cover	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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 Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 III and 601 III)	Replacement Woofers Drivers speakers	111791	8"	-	8 Ohms DCR = 5.8 Ω	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	8", Stamped steel, ceramic magnet, pulp cone, foam surround.
BOSE	BOSE 601 SERIES  III 3 May fit others (See also Bose 301 III 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  Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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 / Grates / Guard / Screen / Front Cover	-	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. *Here's the issue with 'empty' speaker cabinet 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.. 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. *Here's the issue with 'empty' speaker cabinet 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.	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 Will work for other models such as the Bose 800, Bose 901 Series I and Series II as well.	Speakers BOSE  Original Replace- ment  Woofers Drivers speakers	5804066 137  6844 901-01 (some alternative numbers may be; 5804066 137  6844 901-01  5804092 / 137 / 6932D / 901-01-1. or 103342 / 26970 / 2857419. or 103342 / 28306 / 2857744. or 103342 / 26970 / 2857336. or 103342 / 28306 / 2857624) (Last 7 digits are likely simply 'date codes' and not part of the part number. The second set of 5 digits also not likely detrimental to the "part number". Bottom line is in our opinion, the Bose 901 Original series 1, Series II and the Bose 800's used the same drivers / speakers) Mfg by Rola. Most will be dated 1973 or 1974	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. 4-bolt frames. These particular versions feature 'Blue' cones, with black, silk-screened "BOSE" and have 'round' ceramic magnets.
BOSE  800 DRIVER	BOSE  800 SERIES I May fit others.	Original  wood  cabinets (less cloth  Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use) and  drivers)	-	-	-	-	U	1 left	$79. ea. *Here's the issue with 'empty' speaker cabinet 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.	Rough. Baffle board detached. May also need external hardware
BOSE  800 DRIVER	BOSE  800 SERIES I	Original  wood  lids / covers for cabinet	-	-	-	-	U	1 left?	$39. ea. MIA? / SOLD?	Rough cosmetically, but fine structurally. May need recovering/ painting & new latches /  hardware
BOSE  800 DRIVER	BOSE  800 SERIES I	BOSE  Original  Front Replace- ment  Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	U	0	SOLD, But always on the lookout for more locally. Check back periodically* *Here's the issue with speaker Grill / Grates / Guard / Screen / Front Cover 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 Original Series I and 901 Series II and Bose 800 Pro-Audio / PA speakers all use the same drivers ("speakers" if you must).
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		~18" tall	BLACK SATIN	N/A	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Very good quality, 're-finish' in 'Satin' Black. No dents or finish chips. READY TO USE! (These do not 'break down' so will need to go into TWO fairly LARGE boxes, so pack / ship will be 'disproportionally' expensive depending on shipping destination compared to their purchase price.)
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. Will fit others such as the Bose 800, Bose 901 Series I and Series II as well.	Speakers Original Replace- ment  Woofers Drivers speakers	5804066 137  6844 901-01 (some alternative numbers may be; 5804066 137  6844 901-01  5804092 / 137 / 6932D / 901-01-1. or 103342 / 26970 / 2857419. or 103342 / 28306 / 2857744. or 103342 / 26970 / 2857336. or 103342 / 28306 / 2857624) (Last 7 digits are likely simply 'date codes' and not part of the part number. The second set of 5 digits also not likely detrimental to the "part number". Bottom line is in our opinion, the Bose 901 Original series 1, Series II and the Bose 800's used the same drivers / speakers) Mfg by Rola. Most will be dated 1973 or 1974	4" 1.75 lbs Hole centers diagonally 4 5/8". 1 7/8" deep.	-	DCR = 6.9 Ohms / Rated @ 8 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	4-Bolt, Steel Frame, Square, Ceramic Magnet, Pulp cone, Coated cloth surround.
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. Will fit others such as the Bose 800, Bose 901 Series I and Series II as well.	Speakers Original Replace- ment  Woofers Drivers speakers	5804066 137  6844 901-01 (some alternative numbers may be; 5804066 137  6844 901-01  5804092 / 137 / 6932D / 901-01-1. or 103342 / 26970 / 2857419. or 103342 / 28306 / 2857744. or 103342 / 26970 / 2857336. or 103342 / 28306 / 2857624) (Last 7 digits are likely simply 'date codes' and not part of the part number. The second set of 5 digits also not likely detrimental to the "part number". Bottom line is in our opinion, the Bose 901 Original series 1, Series II and the Bose 800's used the same drivers / speakers) Mfg by Rola. Most will be dated 1973 or 1974	4" 1.75 lbs Hole centers diagonally 4 5/8". 1 7/8" deep.	-	DCR = 6.9 Ohms / Rated @ 8 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	4-Bolt, Steel Frame, Square, Ceramic Magnet, Pulp cone, Coated cloth surround.
Bose 901 Original Series I and 901 Series II and Bose 800 Pro-Audio / PA speakers all use the same drivers ("speakers" if you must).
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 (embossed in rear, metal plate) 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.	Pulp cone, foam surround, octagonal rear plate. Drivers good but foam surround will need to be replaced. Our examples dated 1977.
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  Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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 Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	U	-	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.* *Here's the issue with speaker Grill / Grates / Guard / Screen / Front Cover 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  (embossed in rear, metal plate) May also be stamped with a oddly shaped "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.	Pulp cone, foam surround, round rear plate. Drivers good but foam surround will need to be replaced. Our examples dated 1981. 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  Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use) (or what ever term you want to use)	-	-	-	-	U	1	$40. ea. *Here's the issue with speaker Grill / Grates / Guard / Screen / Front Cover 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   IV /  4 May fit others	BOSE  Original  BACK / REAR Replace- ment  Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use). Plastic trim / bezels sold separately.	-	-	-	-	U	1	$55. ea. *Here's the issue with speaker Grill / Grates / Guard / Screen / Front Cover 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.. 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  Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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  Grill / Grates / Guard / Screen / Front Covers / Grates / Screens / Front Covers (or what ever term you want to use)	-	-	-	-	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 / Grates / Guard / Screen / Front Cover 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. *Here's the issue with 'empty' speaker cabinet 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.	Great
BOSE VS100 VIDEO MONITOR SPEAKER PARTS / SPARES
BRAND   OF   SPEAKER	MODEL   OF  SPEAKER	ITEM	PART #	SIZE	WATTS	Ohms	USED   /   NEW	QUANTITY ON HAND	PRICE	NOTES
BOSE	BOSE  VS101 VIDEO MONITOR May fit others (Also referenced for; " 1985-1996 GM BUICK, OLDS, CADILLAC"	BOSE  Drivers Full Range speakers	121278 J	4.5"	-	DCR 7.1 Ohms	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Good. Synthetic frame. Pulp cone. Raised logo dust cap. Cloth, accordion  Surround.
BOSE	BOSE  VS101 VIDEO MONITOR May fit others	Front  Woofer  Grill / Grates / Guard / Screen / Front Cover	Black, formed metal	5 1/4" x 8 1/8"	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically.	Polycarbonate fame, with barbed attachment pins. Knit cloth w/ "BOSE" badge. Good cond.
BOSE	BOSE  VS101 VIDEO MONITOR Crossover different than that of the "101 Music Monitor".	Cabinet w/  Crossover and front baffle board.	Black Synthetic	-	-	-	U	0	Reference info ONLY. None currently for sale, but more MAY occasionally show up. Check back periodically. *Here's the issue with 'empty' speaker cabinet 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. Mica-reinforced, polyethylene copolymer structural foam (same as their pro series speakers such as the famous 802 / 802-II). Includes Input clips / terminals.
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.	-