Modern 2 way speakers, Oak vinyl cabinets with Black grills (18 3/8" L x 10 7/8"w x 7.5"D), . Units are voiced slightly present Audio Pro modified (could be altered to be less , depending on room). Used good 9 condition, grills in good shape.
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Nice walnut cabinet ( 21.H" x 12"W x 8"), 1" soft dome.professional refoam woofer. REV 3 update crossover, much improved fidelity midrange. Added on non original but better looking grills, minor cabinet scratches. #8- condition.
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(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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Remarkable vintage speaker revoiced for modern use but still KLH charachter (warm), 10 inch 2-way, Walnut cabinets (condition 7-), Beige big knit grill look (condition 8+), Revision 3 crossover mod, nice, slightly forward, original KLH parts, Matched era parts - excellent bass! Excellent condition, low-use parts, Refurbished surround, Needs RCA in plug, RCA inputs are tight, Cabinets have very obvious water stains on top, Some cabinet rework can make better (shabby sheek!)
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Pair, 3-way audiophile speaker system, All original drivers, Sweep tested OK, Bandwidth - 25Hz-50kHz, Woofer 8" polypropylene cone, Midrange 5" polypropylene cone, Tweeter 1" soft dome tweeter, Power 18W minimum (8 ohm), Impedance 8 ohms (minimum 4 ohm), Small scuff on bottom of one speaker, Condition #9
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Classic 2 way bookshelf speaker in real Walnut cabinets ( 23.25"x 12 x 9") features KLH 2" classic cone tweeter Black with metal protective grill. 10" paper pulp woofer for deep base. Woofer surrounds are cloth and have been treated for no air leakage. 3 position level control - Decrease, flat, Increase. Speaker input is RCA jacks. Supplied with speaker cable with RCA phono jacks. Crossover has been AP modified for vintage warm sound and slightly forward vocals (Rev 4 ). #8 condition used - Cabinets shown some scratches but present very well. Grills in very good condition with a small faded stain in one.
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Light Cherry cabinets Black knit grills Audio Pro Modified Rev. 6AFF Audiophile upgrade caps, Hi & Low frequency 2nd order filers, phase corrector circuit, 2nd woofer coil Carlson damping blanket and felt cone dampeners. All drivers sweep tested all OK. #9+ condition, with Box and packing (not original but very good)
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2 way (3 driver) Tower Speakers (2) 5 1/4" woofers (1) 1' titanium dome tweeter, Audio Pro modified x-over Rev 2, Tuned lower bass driver & improved mid presence more natural overall response. 38"tall All Black fabric wrap with gloss black top caps All driver sweep tested OK. #9 condition
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10 inch active driver with 10 inch passive. Low level/high-level speaker inputs. Adjust cross-over frequency 35 to 100 hertz. Bass level and phase adjustment. This is a well designed sub woofer and very serviceable. It's capable of taking over 2000 watt loads into 4ohms. We have upgraded the capacitors (checked for any off spec OEM caps and replaced with a better type/ more appropriate value). Certain capacitors can be had for less cost in bulk so manufacturers are often motivated to use capacitors that are close to spec, but not the ideal choice. We have also rugged-ized the internal components/ soldering of crucial parts. This sub will really shake things so it's important that things are nailed down!
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Shielded Version, 2 way speakers, Oak cabinets Black knit grill. 3/4 " soft dome tweeter, Sweep tested OK, Both original woofers, Professionally re-foamed now test OK. Audio Pro Rev 5 modified, 2nd order filter audiophile upgrade , custom cabinet damping. Excellent fidelity natural voice, good bass for small box speaker. #9 condition with original box and packing
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(Pair) Small 2-way bookshelf 6" Woofer w/ 3/4" Mylar tweeter. Vinyl rosewood finish cabinet. Dark grey grills. *Audio pro basic MOD. Rev 3 on woofer circuit. Added felt cone dampeners and extra fiberglass cab dampening. In excellent condition, all corners square. Grills have no tears,/pulls. Pleasant listening. Good bass for small box. Clear voice. #9 condition.
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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.
Auto On/Off, RCA In Level, Eq Filter, RFI Protect, Ground Mod. Modified for better low frequency filter. Dampened cabinet for better bass response. Better quality caps. Low Use. #9 Condition.
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Small 2 way speakers. Beautiful blonde wood cabinets with silver/grey knit grills. 6" shielded mag woofers mineral cones and butyl surrounds. Added felt dampeners to front/back of cones. REV 3 woofer mod. Tan Carlson shield/blanket. Improved Bass!! Nice good fidelity, very good bass for small speakers. 1 minor mark on one grill #9 Condition.
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Lynnfield Series. 4-way center channel speaker. 5" woofer, 3.5' mid, 1.25 titanium tweeter. Black oak cabinet. Missing logo.
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2 way - 8" woofer 3/4" dome tweeter. Real oak cabinets (23" H x 13" W x 9.5" D) Black knit grills. 2 new Vifa tweeters (small cosmetic "smudge" on face plate.) 2 *" AR plush cone matched woofers. Very well integrated driver selection. Nice sound field. Good bass. Grills have been glued/secured to the frame, some marks and holes at bottom. Cabinet has a nice refinish with a minor top stain. #8 condition.
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Single speaker. Double 8" woofer, and horn. Has one replaced woofer of slight different character for better voice. Cabinet damped for better bass response. For use as hi-fi monitor acoustic work.
WIRELESS SUBWOOFER ONLY. 6.5" woofer with ported cabinet. 4 channel ID switch (1,2,3,4) Adjustable volume (Level) No Inputs. Unit is part of Boston TVee Model 25. Used with soundbar TVee Model 25. Soundbar transmits signal to woofer! UNTESTED needs working soundbar! Good 8+ condition. Small scratch on top that is 2" long.
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 $16 EVEN FOR SMALL PARTS.
3 way tower speaker, 1"soft dome tweeter, (2) 6.5 " woofers (original drivers, all sweep tested OK) Really Nice well balanced sound, Natural voice & good bass ! (original x-over -no Audioproz mods) Black Oak cabinets & black knit grills with original box and packing. #9+ condition
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(PAIR) Sweep tested ok. Original green egg masonite tweeters. Original / refoam woofers. Ribbed cone large pulp dust cap - (few years ago) sweep tested ok. Audio pro modified crossover design Rev3. Added fiberglass damping. Great listening speaker! Full sound, complete image, excellent bass. Missing one logo. Walnut vinyl cabinets. Beige knit grills. Some pulls but okay. Condition 8
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3/4" mylar tweeters. 5" mineral cone woofers. 11.5" tall, 7" wide, 8" deep. Foam is good. All drivers test okay. Some harmonic edge noise. VC aligns okay. Walnut look cabinets & black knit grills. Pleasant background speaker. Added bass filter for more natural voice. #9+ condition.
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Both woofers have professional refoam done 1 year ago. Units have new metal shields installed near power transformer to reduce minor hum noise. Audio circuitry is super quiet now. Both amps open. Checked trimmers and board connectors and switches. Test run, checked tweeters and woofers, all sweep perfect. Condition #8+
Sub woofer. Black. 15 deep, 8 wide. Auto off. Speaker in and RCA in. Modified cabinet, dampening, and crossover point to make a true sub woofer. Condition 9.
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Pair. 3 way speakers. All original drivers all sweep tested all okay. Oak cabinets. This design has later version Klipsch crossover design. Audio pro updated crossover rev. Nice basic update for improved power handling and impedance correction. More even 8 to 16 ohm loading. Nicer bass mid treble balance. Added fiberglass cabinet damping. Improved deep bass. More natural voice. Better power handling. Condition 9. Mint - virtually no use.
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Email Us or call (617) 926-8020 for more information about repairs and modifications. We carry many OEM replacement parts.
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Priced for pair. 8" 2-way speakers. Original tweeters 3/4 dome sweep tested ok. Original vifa woofers, professional refoamed. V.C. alignment & height okay, sweep tested ok. Audio Pro modified x-over rev. Really nice midrange. 2nd order hi freq filter, 12 uF & improved bass filter circuit. Added fiberglass damping for more natural voice. Improved deep bass. Simplified / custom wired 1 set input posts. Beautiful oak vaneer & black knit grills. Some minor cabinet scuffs. Very nice!! Condition 9-
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