Audio Proz Service and Sales


KEF 103.2 SP1074 Tweeters

Audio Proz Inv #: 64453

1" soft dome tweeter, priced each, Square plate, 3.75" Black, Sweep tested OK, Very minor crease on textile, does not affect fidelity, 1 unit available  Condition #8

$ 30  Contact Us  

KEF 103.2 SP1075 Woofers

Audio Proz Inv #: 64452

Two (2) 8" Woofers, priced each, Butyl surrounds treated with mink oil, Sweep tested OK, Dacron in place for best realignment, Condition 8+

SOLD  Contact Us  

Contact us about similar items or replacement parts.

B52 15-130 PA Woofer

Audio Proz Inv #: 64415

2 available, priced each, 15" PA woofer, 8 ohm, 3" voice coil, Large magnet, 500 Watt, Accordion surround, Sweep tested OK, Condition NEW

$ 168  Contact Us  

MB Quart QM 100 KN-S

Audio Proz Inv #: 64318

Pair, Coaxial, 4 ohm, Frequency range 62Hz-32kHz, 40 watt max, Separate tweeter (3"), Aluminum dome, Midrange 3.5", One terminal bracket needs repair, but works, Sweep tested Good, Condition #9

$ 30  Contact Us  

Vintage 8" Alnico Woofer

Audio Proz Inv #: 64273

Butyl rubber surround, Flat dust caps, lightweight paper cones, Part #1919, Vintage, Deep bass, 2 available (priced each), Condition #8

$ 60  Contact Us  


If you are having trouble finding parts, enter the name into our search bar at the top of the page. 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.


Parts Express 8" Mid/Woofer - 2 Available

Audio Proz Inv #: 64272

8" Guitar mid/woofer, 2 available - priced EACH, 3.5" magnet, Part #299-052, MDL #NR806FG-1, 6.5 ohm, Lightweight paper cone w/ textile ribbed surround, condition #10

$ 42  Contact Us  

Pioneer A30G430-55D

Audio Proz Inv #: 64271

12" Dual VC Woofer, 8 ohms, Professionally refoamed, Swept tested, substitute similar to Ohm or Infinity Quantum 5, Condition #9

$ 88  Contact Us  

AR 15" Woofer

Audio Proz Inv #: 64270

4 available, priced each, Textile surrounds, paper cone, 4 ohm, New stock, Condition #10

$ 76  Contact Us  

Infinity Tweeter

Audio Proz Inv #: 64253

2 available, priced each, 3/4" Polycell tweeter, Faceplate 3-5/8" diameter (3 holes 2-7/8" center to center), Black with gold lettering + Infinity logo, Part #902-6318 75509 Tonegen 152TND, Excellent condition, Pulled from Infinity RS425, Can be used in other models, Condition #9+

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Logitech 2-5500 Sub Woofer

Audio Proz Inv #: 64231

Driver only, 10" woofer, part# 17012-0000, Large 1" roll foam surround, Paper cone with 4" inverted dust cap, 8 ohm, 5.25" large magnet, Good condition, Few minor dirt stains on cone, Pulled from defective destroyed cabinet, Condition 8+

$ 88  Contact Us  

Sonance S3R

Audio Proz Inv #: 64132

6.5" round woofers  Part#55-0048  2 available. Pulled from cosmetic damaged unit. Swept tested good. Dual 8 ohm voice coils. Clear poly type cone. # 9 condition

$ 36 ea  Contact Us  


All Remotes are now 25% off or Free Shipping!!!  (Reel to Reel remotes excluded).


Sonance T-4000

Audio Proz Inv #: 64131

6" woofers on Pin cushion frame. Part #55-0092  2 available - Dual voice coils 8 ohm with butyl surrounds on a poly cone. Pulled from cosmetic damaged in wall speakers. Swept tested  #9 condition

$ 48/ea  Contact Us  

Cambridge Soundworks P13-0003

Audio Proz Inv #: 64114

8 inch special deep bass version woofer. Fits AR and many models, wool paper cones. #8 condition. (2 available, priced each)

$ 54  Contact Us  

Monsoon FPF-600 Planar Magnetic Midrange Driver

Audio Proz Inv #: 64083

Planar Magnetic Transducer Black 4" x 8" plate design. No paint pealing. Condition is a #9

$ 120  Contact Us  

Bohlender Graebener Neo 8s Planar Transducer

Audio Proz Inv #: 64081

8 ohm 300-20khz  8" x 3.5"  plate design black , New units, (2 available) priced each.

$ 128  Contact Us  

# 81-0008 12" Woofer

Audio Proz Inv #: 63958

Alnico magnet, stamped frames, treated cloth surround ("W type") Dust cap vented with cloth screen appears have silver over spray. Ribbed paper cone, guitar lead fat sound. Very good condition #9  (2 available) 1 @ 8 ohms, 1 @ 16 ohms Priced each

$ 48  Contact Us  

Quik Lok SC-208

Audio Proz Inv #: 63957

Metal speaker cups, 1 1/2" (38mm). Internally mounted metar speaker cups 1 1/2", speaker stands. 150 LB capacity, black, 4 2/16 flange diameter. #10 (2 available)

$ 12  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.


Cambridge Soundworks ensamble

Audio Proz Inv #: 63929

8" Woofers  #P13-0003. Butyl surrounds, swept tested, excellent condition with one cone faded.  Good for 2-way or 3-way cabinets. Also woofers has heavy cone designed for bottomed end. "deeply turned". #9 (2 available) 

$ 88  Contact Us  

Paradigm Mini Monitor V2

Audio Proz Inv #: 63836

Call for parts, Break apart Rosenut cabinet #8 condition. Original woofer sweep tested ok, #9 condition. Treated butyl with mink oilOriginal Tweet (N.G diaphragm cone , Plate & mag only ) X-over intact , black grill #9 condition.

Contact Us  Contact Us  

celestion 5

Audio Proz Inv #: 63821

(Pair)Small 2 way speaker. (2) Tweeter original rectangle plate. Titanium dome @ 3 Horizontal guard bands. (1) Woofer - open tinsel leads.(1) grill, very good. (1) grill good, minor worn on one corner + subtle stain. (1) Cabinet good. (1) Cabinet fair #7, back and bottom chips, intact with banana input.  (call 617-926-8020 for pricing)

Contact Us  Contact Us  

OHM ST-7001

Audio Proz Inv #: 63721

(2 available) Tweeters ($14 each). (1) driver stronger output same performance as OHM (EAS-65PH31s) Other driver weaker 1-3khz for tweeter only) Tested used,  These tweeters are known to vary in specification / performance, items with the same part number although all are working have different output levels due to changes in manufacture over the years. #8 condition. 

$ 14  Contact Us  

10" Guitar Speaker

Audio Proz Inv #: 63620

SFS1008 B100 - Hardcone lead or rhythm speaker, punchy midrange, nice forward sound, accordion surround, Condition #9

$ 34  Contact Us  

AR 15 Foam speaker grills

Audio Proz Inv #: 63585

Vintage Original foam grills  Black, (1) grill nice, (1) grill slight deterioration / faded .  Usable #8- condition  (priced for the pair) 

$ 16  Contact Us  


Check us out on facebook.

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.


Wood Speaker Stands 7" tall

Audio Proz Inv #: 63496

Pair vintage and unique, adjustable "X" pattern for wider or narrower speakers, oak color , condition #8+

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Paradigm Active 20

Audio Proz Inv #: 63476

*No tweeter, * Original woofer (will need TLC). All knobs and switches, black oak cabinet (OK) and black knit grill. Tweeter and circuit problem,  low/woof AMP (OK). #8 + condition.

Contact Us  Contact Us