Audio Proz Service and Sales


Audiopipe STX848 Studio-Z BP830 8" Woofer

Audio Proz Inv #: 70065

8" Hi-fi woofer, 8 ohm, Ribbed black cone, Foam surround & top gasket, Sweep tested OK, Large magnet, Power woofer for small bass/PA cabinet, Some RTV on back bottom gasket

$ 38  Contact Us  

Hamilton Speaker Stands

Audio Proz Inv #: 70099

Pair, Black tripod stand, Steel construction, 6 foot height, 1 inch diameter mount - silver, Each stand has 1 plastic foot cap missing, Condition 8+

$ 60  Contact Us  

MCM Audio Select 55-1190 Woofer

Audio Proz Inv #: 70160

One (1) available, 8 inch woofer, Stamped frame, large magnet, 8 ohm, All black poly cone, Shiny black dust cap, Butyl surround, Sweep tested OK, Minor frame dent, Condition 9-

$ 44  Contact Us  

Infinity Midrange

Audio Proz Inv #: 70162

Two (2) available, 5" clear poly cone with butyl surround, Part# 490355, Very popular Infinity midrange used in RS series, Can use to replace #902-0632, #902-0470, Excellent condition, pulled from working set of RSb. (Good replacement for this midrange is Dayton Audio RS52AN-8 2" dome - Interchanges very well-( Also refers to invoice #51313 and 58720)  Contact us for excellent modification, Condition #9

$ 48  Contact Us  

Metal Speaker Stand

Audio Proz Inv #: 70175

One (1), 3 column design, Round, 28" tall, All black, Well made, All metal base and top plate, Condition #9

$ 40  Contact Us  


We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.


KLH Model 1400 10" Woofers

Audio Proz Inv #: 70254

Two (2) available, $36 each, #116710A, 8 ohm, All black ribbed cone, Small magnet, Sweep tested OK, Condition 8+

$ 36  Contact Us  

KLH Model 1400 Midrange

Audio Proz Inv #: 70255

One (1) available, 5-1/4" mid, #116605B, 6.5 ohm, All black paper cone, Sweep tested OK, Condition 8+

$ 24  Contact Us  

ADS L810 Tweeters

Audio Proz Inv #: 70274

(1) available, Part# 206-0100, 4-11/16" x 2-1/8", Black rectangle mount plate (mount plate screws show surface rust), Pulled from bad cabinets, Working - sweep tested good, 1 dome has slight creases on edge, Condition 8+

SOLD  Contact Us  

Contact us about similar items or replacement parts.

ADS L810 Midranges

Audio Proz Inv #: 70275

(1) available, Part# 206-0201, 2" soft dome cloth doped, 4.75x4.75" black mount plate (5.5" c-c hole pattern), Used, good condition, Pulled from bad cabinets, Sweep tested good, 1 dome has small creases on edge of dome, Performance good!, Condition #8

SOLD  Contact Us  

Contact us about similar items or replacement parts.

ADS L-810 8" Woofers

Audio Proz Inv #: 70276

(3) available, 8" woofers, 8 ohm, Part# 206-0317, Butyl rubber surrounds (treated), Gray paper "stifflite" cones, Pin cushion frame/ dog ear version , (some other ADS variations were made), -3.5" magnet w/ black plastic film wrap, Pulled from working unit with bad cabinets, Sweep tested, 1 woofer has dent in dust cap & scuff on cone ($66 for this woofer ), Condition 8+ Swept tested. priced each.

$ 88  Contact Us  

Goldwood GW-8028

Audio Proz Inv #: 70313

8" woofer Poly cone with Butyl rubber surround/ with gasket. Stamped frame, 4" round 20 oz. magnet   8 ohm.  Maybe the small frame fit for KLH speakers and some AR speakers  # 10 condition New (2 pcs.)

SOLD  Contact Us  

Contact us about similar items or replacement parts.


FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.


Dayton HP-5210 5 1/4" woofer

Audio Proz Inv #: 70415

8 ohm, Pin cushion frame, butyl surround / black poly cone, large magnate with vented pole. (2) available New items 

$ 48  Contact Us  

B&W 8" Woofer

Audio Proz Inv #: 70447

2 Available. BP2005 WB0027. All black mineral cone w/Butyl surround. Round cast frame 4ohm. Sweep tested 30Hz-1KHz.  Actual EURO "8 Inch" Size. 1 driver rust on magnet. #8 Condition.  

$ $88ea  Contact Us  

JBL LX-500 Mid Range

Audio Proz Inv #: 70448

Model 405G-1. Mid Driver. PN: 70575-01. 4" all black. 5 1/4" hole to hole. Round Frame.  Sweep Tested OK. #9 Condition. 

$ $48  Contact Us  

Klipsch KG3 (K-2-K) Woofer

Audio Proz Inv #: 70453

One (1) available, 8 inch woofer, 4 ohm, Needs TLC dust cap, Cone has been cleaned, Condition #8

SOLD  Contact Us  

Contact us about similar items or replacement parts.

JBL LX-500 Crossover

Audio Proz Inv #: 70457

2 available PN: 74600. Well done 3 way crossover! All with wires & spade connectors. #9 condition.

$ 40  Contact Us  

Russound Pro-VC 6.1

Audio Proz Inv #: 70538

6 switches. 2 amplifier Inputs. 6 pairs speaker outputs. Good condition. Condition 9 

$ 108  Contact Us  


Please be aware there is a minimum $4-$6 to ship any part. International orders will be $14-$16 to ship for anything larger than an envelope. Shipping costs are non negotiable, so please, PLEASE do not ask for a part, or for us to search for, or quantify a part if you cannot pay for the shipping.


RGX-III 15" Woofer 8 Ohm

Audio Proz Inv #: 70825

2 Available. 7108-9389, 575143. Possible Emmenince woofer. Better fidelity P.A. Woofer. Gray paper cone. Cone edge is stamped surround (part of cone) Swept tested good. Pulled from working unit w/bad cabinets. Can be used as guitar speaker. #9 condition.

$ 66  Contact Us  

RGX-III Horns

Audio Proz Inv #: 70826

2 available. 7301-1423, 575415. 1" driver (estimated). Metal rectangular horn (10.5"w x 4" flange (mt) Throat = 9.25" Sweep tested GOOD. Pulled from working unit. Known low use. #9 condition. 

$ 28  Contact Us  

RGX-III Motorola Type Piezo Tweeter

Audio Proz Inv #: 70827

2 Available. 508-05A. Swept tested GOOD. Pulled from working speakers - salvaged. #9 condition. 

$ 8  Contact Us  

Cerwin-Vega Tweeter

Audio Proz Inv #: 70829

LS-ETH2152. 6 available ($26 Each). 1" silk dome (w dome protector) 4 Ohm. Shielded magnet. Fits 2 7/8" hole (Depth = 1.5") Face plate is 4.25" x 3.5" truncated. (hole diagonal c-c 3 5/8". 38 quality very nice sounding replacement tweeter - very well done. Condition #10 NEW STOCK. 

$ 26  Contact Us  

Dayton Audio Tweeter DC 28F-8

Audio Proz Inv #: 70830

(2) Available ($38/ea) Classic 1 1/8" silk dome tweeters 8 ohm.  4.25" round abs face plate w/ gasket. Silk dome 1 1/8" (no phase plug) 3 hole mounting pattern (3 5/8" center-center) (2.75" cut out) 1 3/8" depth. Very nice quality dome tweeter. New Stock #10 Condition.  

$ 38  Contact Us  

Dayton Audio TD20F-4 Tweeter

Audio Proz Inv #: 70831

(9) Available, priced individually. 3/4" soft dome tweeter. 4 ohm. Neodymium magnet w/gasket. 1 3/8" diameter cut out. 1/2" depth. Face plate diameter 2 9/16" round. Black ABS. 4 mounting holes 2 2/16" center-center diagonal. 1.5" center-center horizontal/vertical. Nice tweeter for lower cost satellite type speaker or where space is limited. Can be mounted on front baffle.  New stock, condition 10

$ 24  Contact Us  


Local customers, please do not come to the shop without calling ahead first - (617) 926-8020 - for an appointment, so that we can more efficiently help you with your equipment or sound recording needs.

We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock. 

Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.


Goldwood Tweeter

Audio Proz Inv #: 70832

GT-336 1" Titanium 8 Ohm Black rectangular face plate (4.5"w x 3.5"h) Pure titanium dome w/protective grill. 2 3/4" magnet (cut out) 1" depth. Possible sub for JBL models. New Stock #10 Condition. (3) Available ($18/ea) 

$ 18  Contact Us  

JBL 88 plus 1.5" cone tweeters

Audio Proz Inv #: 70871

mismatched pair, 1 JBL LE25 8ohm (4.1 dcr) orange cloth surround  $68, 1 JBL LE25,  black cloth surround 8ohm (4.2 dcr) $68.  mounting plate 4.25x4.25 , tested OK in excellent condition, no dents or discoloration condition, (grey foam around cone is deteriorating) 8+

Contact Us  Contact Us