Vintage 2 way speakers, real walnut veneer cabinets, maroon knit grills, professional refoam as original, (1) top wood stain, (1) bottom edge wood chip but cabs still look very nice! 10" alnico woofer,2" phenolic ring,tweeter sweep test ok rev 3, *Audio Pro modified crossover for more normal voice & improved bass installed new caps & slug woofer coil, added fiberglass damping, full range good bass/full sound slight bold nice listening. Condition #8+
& matched sub woofer cabinet. Two way satellites have 3" woofers, 3/4" soft dome tweeters, All High quality drivers !!! Burled Maple (orange) look cabinet, dark grey knit grills. Audio Pro Modified for use as satellite speakers with sub woofer # 62039 Cambridge Soundworks Ensemble II sub woofer passive, dual 6" drivers (professionally refoamed), Audio Pro modified x-over rev 4 added dual low filter upgrade and improved cabinet damping/felt on wall fiberglass, mass damped woofer cone, left and right banana post inputs, really excellent compact dual sub, 14"h x 8"w x 16"d, #8 + condition (really nice little combo system-Vince special )
Black oak cabinet, excellent condition. Passive design with speaker level in/out only. Butyl surround cast frame 8" driver, sweep tested good. Added wool dampening to sides and diffuser port, added 33uF cap on each channel to lower Q. Excellent sub, can be further improved or tuned for speakers/room. Condition #9
Audiophile Concept with Special EQ. 8" Dayton PS180-8 (new parts used). Phase Correction Passive Circuit Design, Dampened Small Cabinet. Very Cute Modest Cost Engineering Model. Used Cabinets, Brown Grills. #9 condition
With AudioPro Rev5 crossover modification for better clarity and reliability. Double 5" woofers with rubber surrounds, all sweep tested good. Cabinets measure 20. 5" long by 6. 5" wide by 7. 5" deep. Very high quality product!
We have a wide variety of speaker parts available, and we do modifications for improved fidelity, better power handling, phase correction, and many others. Email us at sales@audioproz.com or call (617) 926-8020 for details.
Yorkville YX12C
# 90103
Full Range Loudspeakers. 200 watts - 8 ohms - 1/12" & 1” HF driver on 90°x40° horn – FOH/Monitor combo 2x 1/4” & 2x Speakon4 inputs, plywood/carpet enclosure
2 way speaker w/8" passive radiator. KEF UNI Q drivers. 1" dome tweeter concentric on 8" active w/Butyl surrounds. Black ash vinyl cabinets. Good bass as radiator tuned w/ cabinet. (Has KEF forward midrange) Could be modified for better midrange quality. Good condition, grills in good shape/no tare. #9 condition.
Boxes were used to build Audio Pro Custom Design, 10 inch high power deep bass speakers, new silk dome tweeters. For big rooms, forward big sound, wood look cabinets. Cabinets have minor dings. #8 Condition
Unit has high quality caps and good design. Additional grounding and shielding to improve noise floor. Added Carlson blanket and additional dampening to improve bass response. Excellent #9 condition.
Vintage 2 way speakers. All original drivers, sweep tested. Audio pro modified crossover. Added woofer coil and filter, also wool carlson blanket. Improved bass and natural voicing. Few minor fabric pulls on one beige top panel. #8- condition
Small 2 way speakers. (13" tall x 7"wide x9" deep) 3/4" aluminum dome horn tweeter, 5-1/4" woofer (butyl surround-excellent surround) All drivers magnetically shielded & sweep tested OK. Audio Pro much modified crossover Rev 3, Improved fidelity, More natural voice, High frequency extended added damping blanket, good bass for small cabinet. (about $60 labor mods) 9+
(Pair) Vintage 2-way speakers, with very nice walnut veneered cabinets. 10" treated woofer, 1. 5" Cone tweeter original. Audio Pro Rev 4 crossover, Nice update for better power and midrange . Note: added 5 way binding post terminal, RCA input defeated *DO NOT USE*. Used - Very good #8 condition, Grills stain can be painted color of choice by customer.
Small 2-way bookshelf, 3/4" Vifa dome tweeters (DT19), 4. 5" KLH Midrange/Woofer with rear 1. 5" vent, black lacquered cabinet 13x7x8. 5 inches deep, tops of cabinets scuffed badly. Minor adjust to crossover for KLH woofer only. 8 condition. Handsome black cabinets, grey knit grills, pleasant listening.
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.
Definitive Technology Pro Sub 800 Powered Subwoofer
# 72703
8" Active Driver (foam all ok) & 8" Bass radiator, 300 Watt Rms Mosfet Outputs, Compact design, Sweep Tested 30Hz-1K: OK. Frequency & Level, Controls LFE & Speaker, Level Inputs & Outputs (Bananas), Deep Scuffs on one side, Controls sound very good, Deep bass for small cabinet. *Needs RCAs before Sale* Condition: 8-.
Fairly large, Oak vaneer, cube design (aprox 22"), new 10" woof installed (NAD wool cone butyl surround), custom crossover design for use with a variety of speaker types. Excellent match with paradigm mini monitors!
(pair) Truesonic 10" 2 way powered PA speakers. (2) XLR/ 1/4" combo input connector, contour switch, and ground lift switch. Tightened connection and resoldered amp board where suspected. #9 condition, heat ran, serviced, and test played
2 Way design at passive (shielded) 8" radiator, 1" aluminum dome tweeter 5 1/4 Woofer mineral cone, butyl surround, cast frame, All drives sweep tested, with original box/NO packing, (11"tall / 7"wide / 10"deep) piano lacquer finish top and bottom, black knit grills, Condition #9+
(Pair) Small two way speakers, 1" Aluminum Dome Tweeter, 5" Kevlar Woofer. Black oak and black knit grills. All drivers sweep tested ok. #8 condition. 1 cab crunch on back top corner
Silver 12 inch cube. QB bass woofer w/ adjustable volume and power on/off switch. Nice basic design (no auto off) Excellent analogue amp design. *Scuffs on exterior but runs decent. Modified cabinet dampening altered to improve bass response to make as real sub. Condition #9
12" Powered Subwoofer. Added cabinet dampening and changed EQ filter to improve bass to be tighter and deeper. RCA L/R or speaker level IN/OUT's. Volume and Low pass controls. Basic digital Amp design #9 low use
8" ported design with black oak cabinet 20"L x 13"W x 7"H. Separate guillotine connectors for ins and outs. Uses real nice dual VC bass driver with tiny top cabinets. Any good satellite speakers can be used. Like new condition, upgraded.
We are very experienced in the repair and modification of this crossover. Our upgrade improves fidelity, phase response and correctness, power handling, and allows the speaker to output stronger bass. Originally ADS had a very pronounced midrange that was also prone to causing driver failures. Our modification solves both problems! Phase response is especially improved in the voice/midrange to produce a more complete and seamless sound character. We use matched spec mylar capacitors and other audiophile grade parts. $220 includes all parts, labor, and return shipping to modify one pair of crossover boards. Most hobbyists have found it is quite easy to (carefully!) remove the board and connectors out of the speaker.
3-way tower speakers. All original drivers - sweep tested ok. 2" paper tweeter, 4" paper mid, 12" woofer. Bold full range sound, clear voice. Black oak vinyl cabinets w/ black knit grills. Condition 8+
12 woofer and Horn design, 2 channel + mini Aux in, Channel one XLR & 1/4" in's, Channel two XLR & RCA L/R, Hi & Low EQ controls and Master volume, (1) XLR OUT. sweep tested all drivers OK 30-10khz. black composite cabinet & metal mesh grill. Some wear, light scuffs on cabinet & slight discoloration on grill. Added 10uf impulse protection on horn, and added dacron cabinet damping. #8 condition (1 only cabinet)
(Pair) 2 Way Speakers, treated, 7" woofers, fiber cone, butiyl surround, 3/4 Black Poly dome tweeter, all drives sweep tested OK, medium size, 91/2 wide, 10" deep, 19 1/2" tall, very pleasant listening speaker with good base, Audio Pro rev. 3 Crossover,Black Oak look Cabinets, grey knit grills, (1) Grill has 2 small holes Condition #8-
(pair) Small 2-way nice light oak look small 12 high 8 inches wide. ( voiced to work well with satellite / subwoofer systems) installed updale better midrange woofer and crossover. Slightly forward, presenting character. Install cabinet dampening blanket behind woofer for better bass tuning. #9 condition
Dual 6 inch subwoofer. Compact box. Installed upgrade, deeper tuned, very smooth bass, good midlevel. 6 inch woofers. Passive bass and crossover to satellites with rolls of cabinet dampening to isolate woofer. Small 12 inches deep, 12 inches high. Black. 9/10 Condition.
We leave "SOLD" items on our website for machines that we often repair and provide parts for. This is to give you an idea of the products we typically carry, and direct you to alternatives you may not know about - we often have substitutes for out-of-stock parts, and are happy to recommend workarounds and different solutions to common problems.
Klipsch Sub 10 Powered Sub Woofer
# 73190
10" woofer with heavy donut roll surround, Sweep Tested OK (30Hz-300Hz OK), RCA L+R input, Also speaker in + out, Banana posts, Gain & frequency controls, Phase switch & Auto ON/OFF (Always stays on but very low current draw), RCA & Speaker Inputs, All test OK, Added felt damping to interior side walls & dacron damping too, Deep bass, All black textured vinyl cabinet, (15" Wide, 17" Tall, 20" Deep) Condition: 9.
Professional 2-Way Floor Monitor with High Power 12" Woofer and HF Driver. 200 Watts (RMS) at 8 ohms. 50 Hz - 18 kHz frequency response. Switchable bi-amping mode.
For sale is a pair of CSX280S@ 12" wedge monitors with horn tweeters. They feature 1/4" and Speakon I/O's and have been sweep tested in- house. They are in excellent condition with black carpet cabinets and metal grills. They are in #9 condition and have very good fidelity.
900 MHZ 98 powered (up to $300)(MDL AW 820) Black. In box/ used. 2 way speaker design (4 OHM) 4" Woofer + 1" Poly carbonate tweeter. 10 watt built in amplifier per speaker. Left/ mono/ right, volume + RF fine. Tuning frequency on speakers front panel (on each) + LED indicators. Vol, LED indicators. Includes all AC adapters for speakers/ transmitter and 1/8" stereo and L/R RCA adapters #9 condition. SALE.
Sub woofer 8 inch. Black. Very compact. With speaker or line in, nice adjustable EQ and level on front. Very nice build quality. Real power amp circuit. Added more cabinet dampening to improve bass tuning. Condition: 9
Black oak cabinets & black knit grills, small 2 way design, 3/4" mylar tweeters sweep test OK, 5 1/4 woofers professionally refoamed & sweep tested OK, added some fiberglass damping Audio Pro modified x-over Rev 3. low freq filter & cone & cabinet damping, few pulls & worn corners on grills, tighter bass / improved voice, very good for small room or can adapt for use with sub woofer, condition #8+
Basic design, mono RCA input only, volume/level control, (No frequency adjust control), Black oak cabinet, black knit grill, sweep test OK, good basic fidelity OK, 18" tall, 16" deep, 11" wide *Must run off low/sub output system, Condition #9
6 Speaker system (round). (4) Satellite speakers, (1) Center channel (Audio Pro modified center for more normal voice), (1) 100w 6" subwoofer. RCA line in/out. Left/Right speaker in/out checked. Level and frequency controls phase, and auto on. Includes: 120' speaker wire, (4) stubby table or wall mounts. All silver metallic exterior. Very good sub woofer, has best value. Also (1) pair 20" tall satellite stands. #10+ condition. New.
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.
KLH ASW 10-125C
# 63864
Powered sub woofer. Installed New 10" Pyle woofer foam surround (large magnet design, upgraded part). Added felt dampening blanket for improved bass. Replaced (4) 16v caps @ zener diodes. Modified amp circuit for lower noise, most caps updated. Older rugged standard circuit design type. RCA & speaker inputs, frequency/Phase & Level controls. #8+ condition. 17" cube design all black cab, black knit grill, no auto off circuit.
Small two way speakers, black box cherry trim on front, 1" soft dome tweeter, sweep tested okay, 5" butyl surround woofer- Mink oil treated, All original drivers sweep tested okay, better quality drivers which were audio pro modified, Rev 3, Better Tannoy design with Asian top quality drivers, 1 uf hifrequency peaking cap, Bass filter Impedence Corrector and better midrange, Condition #9
Small 2 way speakers. Walnut look cabinets with black knit grills, (9"tall/5.6 wide/9.5 deep) 1" silk dome tweeter, 5 1/4" doped paper cone woofer butyl surround, all drivers sweep tested ok. Excellent build quality parts, Good bass for small box, mid presence recessed/ dipped. (mfg. design- not modified) #9+ condition
2 Way Speakers - (Pair) - Black Oak (vinyl) cabinets with grey grills - Original JBL 1 1/4" titanium dome tweeter - Sweep tested ok, 6 1/2 woofer, test ok - Good bass for small cabinet - Original JBL parts, no AP mods - Drivers look / test good, (vinyl edge on cabinet lifting at edge, but solid built cabinet / some stains, can spray paint to look better) - Condition: 8+, (grills: 7)
Pair of vintage 70's style bench speakers. 10" textile woofers and 2" tweeter. Walnut cabinets with vertical slats and black seat cushions. Super retro cool! All drivers sweep tested good. Mint condition.
(2) speakers. 8" woofers, Slim cabinet - 21" L x 11 3/4" W x 4. 5" D. Vinyl clad black, 5 way binding posts, passive sub w/ internal crossover, professionally refoamed and updated with AP crossover. Extra damping- mod Rev3. #8 good condition, corners show slight pealing of vinyl veneer.
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
Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $24 EVEN FOR SMALL PARTS.
JBL LX55 3 Way Speaker
# 60629
(1) Only low use unit, woofer has been professionally re-foamed as original. Original tweeter & midrange, both sweep tested all OK, Black Oak style cabinet(#8+) some minor scuffs, with black knit grill(poor)missing logo plate,some tares in fabric.
8" 2-way studio monitors. Original 1. 5" dome tweeters, professionally refoamed (as original) woofers, all drivers sweep tested good. Black cabinets in good #7 condition with some scuffs and scrapes, gray fabric grills with some stains. Vintage sound character, possible to alter/improve per customer's taste.
Pair. Original dome tweeters, refoamed as original Boston woofs worth $68 each. Original crossover. Straight forward voice, great quality especially for larger/warmer room environments. Could be altered for a different voicing. Walnut vinyl cabs and black knit grills, slim profile design. #8+ condition. Sweep tested all OK.
