Audio Proz Service and Sales


Infinity RS-4001

Audio Proz Inv #: 58873

Pair of 3-way speakers MODIFIED. Audio Pro custom design. (2) New upgrade 3/4 dome (silver flute) tweeters. (2) Marantz 2" dome (vintage) midranges. (2) Matched professionally refoamed original Infinity 4001 woofers. Extensive rework mid circuit . Improved low-frequency filters. Custom cabinet damping and felt cone. Dampeners for improved deep bass.

$ 488  Contact Us  

Infinity RS-3

Audio Proz Inv #: 71040

1 only single bookshelf. 2 way speaker. black ash vinyl cabinet. 15.75" height 7.5" width 11" depth. 6" poly cone woofer butyl surrounds. 1" silk dome tweeter. Sweep tested- good. No grill, working speaker. Burn on vinyl top of cabinet. Condition 8 

$ 48  Contact Us  

Infinity RS-2001

Audio Proz Inv #: 28418

small 2 way speakers. excellent bass for small box. installed matched pair 6" woofers-$66 a peice woofers.

$ 160  Contact Us  

Infinity Reference Monitor 4.5

Audio Proz Inv #: 53321

Speakers can be made available for sale, restored as original. RS crossover intact.
Condition: 8+
Cabinets: 8+ condition
Grills: 9 or 8- condition

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Infinity Reference 2000.6 Tower Speakers (pair)

Audio Proz Inv #: 57164

Nice speakers with big sound and natural bass. With dual 6" butyl surround mineral cone woofers, treated with silicone; soft dome tweeters (recently replaced); black oak cabinets w/ black metal upper grills and black knit lower grills (one minor tear). All drivers sweep tested OK; AP modified crossover Rev. 3+; added/corrected cabinet damping (both cabinets match). Condition: 8

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Email Us or call (617) 926-8020 for more information about repairs and modifications. We carry many OEM replacement parts.


Infinity Quantum 5

Audio Proz Inv #: 57530

3 way speakers. Vintage walnut cabinets & black knit grill. Original emit tweets tested OK. Mismatch 2 "midrange domes" (1 original, 1 similar plate design). Original dual VC woofers refoam professionally matched. #8+ $488 for the pair.

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Harmon Kardon (Pair)

Audio Proz Inv #: 72074

Computer/media, powered Speakers, mini jack input, rca connector  to second speaker (passive), has headphone out, some marks/dirt on grill, with 15vac power supply, Condition# 8-

$ 24  Contact Us  

Harman Kardon HK4 (pair)

Audio Proz Inv #: 56963

10" 2 way speaker with original 10" textile woofer, replacement Phillips 1" silk dome tweeters. Real walnut veneer, in fair condition, with a stain on top. No grills are included. Speakers have a big sound and nice balance. Tweeter level control now at set level. Condition: 8- ORIGINAL PAPERWORK MISSING

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Genesis G1+

Audio Proz Inv #: 70327

(pair) 2 Way Vintage Speakers 8" woofer & 1" invert dome tweeter, (sweep tested all OK) Audio Pro Modified Rev. 2 x-over updates tweeter and woofer phase corrected. Awesome Nice , Best Version Walnut style cabinets with brown knit grills (logos intact) #9 condition. Even tonal balance Excellent listening speaker.

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Genesis 2+ speakers

Audio Proz Inv #: 63675

Custom 3 way version, original invert dome  tweeters sweep OK. (2) Matched 8" Sweep OK, Silver cone butyl surrounds. (2)  10" active woofers ,( Converted to true 3 way design, Audio Pro Modified  X-Over design rev. 4) , excellent deep bass, Full range sound, Vintage Oak cabinets, brown knit grills (minor mark on edge side).  8+ NICE !!! .

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flat panel speakers

Audio Proz Inv #: 28128

24" tall side position design. multi driver design. good voice clarity no real deep bass. designed for use with flat panel lcd/plasma tv's. Grey composite housing, dark grey grill , well built with quality parts. Can be modified to reduce voice presence. #10 new in Box.

$ 48  Contact Us  


We specialize in speaker repair and have OEM parts for ADS, AR, Advent, KLH, Scott, and many other brands. Call us at (617) 926-8020 for speaker parts or to inquire about our repairs and modifications.


Fisher

Audio Proz Inv #: 52677

Vintage 1970's design. 8" matching "trio" woofer of same "tan paper" full range driver. Slightly forward, warm, excellent for vinyl. Small cabinet, limited bass. 11" wide, 18" high. Faux walnut, excellent retro look.

$ 100  Contact Us  

EV Interface A

Audio Proz Inv #: 56487

(1). With 8 inch Bose woofer, peerless tweeter. 12 inch bass small cabinet. 1 only, nice for playroom, garage. Cabinet excellent, 9 condition.

$ 88  Contact Us  

EV Interface 2 Series II

Audio Proz Inv #: 61230

One of the best passive radiator designs, mods for improved power and midrange, pro use, e way passive radiator design, big bass sound, dark walnut look cabinet, medium brown grills, very minor fabric pulls at corner, minor stain can be painted with box, nice condition, rebuilt original parts, minor cabinet chip in back, original boxes available to ship, Audio Pro modified Rev. 4 x-over, monitors for midfield, #8+

$ 488  Contact Us  

ESS PS-9C

Audio Proz Inv #: 27392

8" 2 Way Speaker. Walnut vinyl cab with black knit grills in good condition. Uniquely designed product with remarkable ability to reproduce string instruments, violins, cellos, etc. Overall vintage/warm WIDE midrange sound field. Original pleated hell type tweeters w/ matched pair EPI 4ohm woofers. Units have been upgraded, tuned, and phase improved for better, deeper bass, smoother integration of drivers, improved fidelity, and power handling.

The upgrade is not just recapping, but a better crossover design and correct cabinet dampening. These tweeters can be delicate; installing a "sharper" crossover to eliminate potential low frequency impulses which improves the reliability. The ESS speakers we have here were in storage for 20 years (possibly rep samples). Actually, we were considering becoming a dealer. Truth is, modern tweeters can have excellent midrange frequency power handling now. The ESS tweeter at one time had special capability to do low midrange well but with a slightly limited high frequency dispersion above 12 kHz. Certainly it is a better tweeter concept (pleated push/pull "accordion" ribbon) than an EMIT tweeter (high distortion, terrible dispersion, limited power out capability). Our updated speaker is voiced (corrected crossover) for more natural tonal balance, so that the lows, midranges, and highs all play out at equal levels.

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ESS AMT 10B

Audio Proz Inv #: 52957

12 inch panel passive radiator. 2 available - Refoamed edge years ago, but ok for small box version. May need refoam, which is included in retail cost    #8 condition. A little dusty around edges.

$ 48  Contact Us  

Epicure 10

Audio Proz Inv #: 72184

(Pair) 2 Way vintage speaker, original inverted dome tweeters - sweep tested OK, hi frequency control OK, chemical cleaned, installed matched pair, (2) AR square square magnet top quality driver, wow! * excellent listening bass! natural voice, woofers refoamed, inverted dust caps, AP modified cross over, added dual coil and bass filter (rev 4), *walnut look cabinets with brown knit grills (no logo plates), *excellent condition parts from known good AP customer, condition #8

$ 368  Contact Us  


Read about our Paradigm modifications here.


EPI M110

Audio Proz Inv #: 71556

(PAIR) 2-way vintage speakers. (2) original inverted dome tweeters - sweep tested ok. Added RTV to magnet assembly. (2) original EPI woofers, professionally refoamed, correct V.C. alignment height. Audio pro modified crossover. New 10 uF cap, 0.75 mH coil. Rev3 mod. Cleaned high frequency control & added more fiberglass. Nice full sound. Full range, normal voice. Walnut vinyl cabinets. Black knit grills. Condition 8+

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EPI M-90 2 Way Speakers

Audio Proz Inv #: 72034

(Pair) Original EPI inverted dome tweeters, sweep tested OK & RTV secured magnate, matched 8" replacement woofers mineral cone butyl surround and added felt cone dampeners (treated butyl & set spider height), ***Audio Pro modified x-over design Rev 4*** made brighter but vintage warmer voice quality, minor scrape on 1 cab front edge walnut/vinyl cabinets and black knit grills condition #9, overall speaker condition #8

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EPI 70 Small 2-way Speakers

Audio Proz Inv #: 53885

Sold as pair. 10 1/2" wide, 16" tall, 8" deep. Walnut vinyl with black foam grills. Original tweeters sweep test okay. Installed matching pair of Advent/EPI 6" woofers. Audio Pro upgrade crossover design revision 4. Excellent bass for small cabinet, very pleasant sound. Condition #9.

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EPI 100 W

Audio Proz Inv #: 63171

Vintage 2 way speakers, 8" original woofers  professional refoamed excellent alignment sweep test OK,  1" inverted dome tweeters original, glued secured magnate assembles, Audio Pro rev. 4  x-over mods, Excellent bass, improved fidelity very pleasant listening. #9 condition. 

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Energy Pro 22

Audio Proz Inv #: 60806

(Pair) Vintage 2-way speaker. Original 3/4" soft dome tweeters tested OK. Two new dayton 8" woofers, butyl surround. Midfield listening, design slightly midrange present. Crossover can be altered for other environments. Cabinets very good. Grills repaired minor stains but nice. Black knit grill. Walnut look cabinet. Nice #8+ condition.

$ 300  Contact Us  

Energy CC-1 Connoisseur series, Center channel

Audio Proz Inv #: 71831

dual 5" woofers, 1" titanium dome tweeter, sweep tested all drivers ok, good sounding fuller range and clear voice design, 23" wide, 6.5" tall, 10" deep, black oak cab, silver face, black knit grill, (could be possibly sold off as parts) #8+condition

$ 188  Contact Us  


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.


Eminence B121

Audio Proz Inv #: 60257

8" woofer. Impedance: 8 ohm. Heavily treated cone. Butyl surround. Sweep check ok. 9

$ 66  Contact Us  

Electro-Voice Interface D Series IV

Audio Proz Inv #: 62475

3way (with double woofers) Large vintage speakers. All original drivers, sweep tested OK. Radial Horn tweeter. Special 6.5" midrange & (2) 12" woofers (professionally refoamed) 4 position High Frequency switch,  Real walnut veneer cabinets, black integrated pedestal base, brown knit grills. BIG SOUND !!!  Deep bass,  clear voice. Designed for larger rooms. Some scuffs on cabinets and black base worn in spots. Few minor pulls in grill but mostly nice. #8+ condition  

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