Small 2-way speakers, (some scuffs on top of one cab), medium small all black vinyl / metal grills, original 6" woof with textile surround OK, good entertainment sound, good voice clarity "forward" sounding common to this type design.
4 way speaker system. 10" woofer, 4" midrange, 1 1/34" tweet, 1 1/2 HPM ribbon super tweet. All sweep tested. Designed by JBL engineer. Forward bold sound. Walnut vinyl covered cabs black knit grills. Rear high and mid controls. #8+ Condition. 8 Function
Pair of 3way speakers. Ribbon tweets, 1.5" mids, 10" accordion woofs (with dents in dust cap). Faux-Walnut cabinets (generally good) with black knit grills (one good, one just OK missing logo plate). HF control OK for an older unit. Original crossover design. Bold, forward sound similar to JBL. #8 condition. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.
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Pair, 2-way large bookshelf (22.25x13x9"), 2" cone tweeter, 10" paper woofer w/ foam surrounds, Black vinyl veneer, Sweep tested tweeters and woofers Good, 1 cone tweeter has dented dustcap, Good condition, 1 grill upper-right corner has small tear, could be fixed, Note: Cabinets could be damped to improve quality of bass, Fairly nice-sounding, inexpensive speaker,Condition #9
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Total rebuild, custom audiophile phase correcting crossover, vintage AR wool cone 8 inch woofer modern AR, best quality parts. Walnut cabinet, Italian lattice grill, nice style/sound. #9
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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 or call (617) 926-8020 for details.
12" Guitar speaker. 8 ohms. Linen cone, celestion style driver. Nice condition, clean, tested. 8.
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1 in stock, 15" woof horn, sweep tested OK, ¼ input only (2), lightweight cabinet, black carpet covered, stained front, metal grill, (top carry handle removed), #8- condition
(PAIR) 2-way bookshelf speaker. 3/4" dome tweeter - swept ok. 5" woofer - professional refoam - swept ok, excellent alignment. Dark cherry with black knit grills. Audio Pro modified crossover Rev 4. Really nice listening speaker! Clear sound. Excellent bass for small cabinet. With original box packing. Added fiberglass and dacron damping. Condition 9
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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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indoor/outdoor speaker with bracket, white color, new stock, 1 only
Email Us or call (617) 926-8020 for more information about repairs and modifications. We carry many OEM replacement parts.
Small monitors, 2-way design with 1" titanium dome tweeter and 6" poly cone woofs. Sweep tested, all okay. Black oak cabinets with black knit grills, excellent #9 condition. Original drivers and x-over. Excellent near field design, slight dip in mid-range (aprox 2db). Original, non-phased corrected crossover design. These speakers could be modified by us if you want, but the original design still has excellent performance. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.
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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
Black oak cabinet, 10' driver in an a-periodic chamber design ! Butytl surround on woofer sweep tested 30 hz. up all ok, Inspected circuit board re-soldered few spots where required. Chemically cleaned controls for Level, Frequency and phase, also all RCA connections. This unit has both RCA & speaker level inputs, and High Pass RCA and speaker outputs. We added additional fiberglass & Dacron damping for improved deep bass. Excellent performance and adjustable design features. #9 condition
8" Powered Sub woofer. Light Cherry Cabinet, vinyl veneer, Black Grill, (14"h X 10"w X 15"D) Speaker level input and single RCA mono input. Variable turnover frequency and level adjustments. AP Rev 5. (Note: No auto on/off - Hard power on/off switch only). Low Use Unit, Top quality sub-woofer and port can be damped to lower response. Extra labor to improve performance. Condition#9
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Nice Black oak cabinet with Black Knit grill, L & R RCA inputs only. Phase and bypass switches, Low frequency and level controls. Audiopro modified power supply, and added felt damping blanket , Powerfull design with good deep bass, #9- condition.
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Powered subwoofer with good, deep bass. Output level and frequency (50-150Hz) control. Excellent condition. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.
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Powered sub woofer. Black Oak vinyl Cabinet, Installed replacement 10" OEM polycone woofer. Speaker level and mono RCA inputs. Sub level and frequency controls. Added extra dacron dampening. Grill is in fair shape with some tears, #7+
Dual 6" Woofers, treated butyl ok, 1' titanium dome tweeters- mini surrounds , all original drivers ok, sweep tested ok 30-10KHZ, lower 6' woofer tuned for deep bass, felt Carlson Blanket, (Phase corrector circuit) Audio Pro modified crossover rev 6, improved fidelity better power handling more natural voice, better deep base, excellent sounding full range hi fidelity speaker, rose-nut cabinets, black knit grills, #8+ Condition (Vince only)
Rev 6AFF Audio Pro Modified (Rosenut). This inexpensive speaker has a superior built cast frame woofers with butyl rubber surrounds which will last 20 years and super lightweight titanium dome tweeters which have a special phase-correcting lens over the tweeter, as well the use of a ferro fluid dampening coolant in the tweeters magnetic gap to improve efficiency and dynamic range capability. The cabinet is heavy MDF board with bracing around the internal walls. What is crucial is that the dynamic efficiencies of the woofer and tweeters be similar, therefore the sense of bass to treble levels remains in timbral balance at very low or high acoustic output listening levels, which this modified speaker does incredibly well. Read more about Paradigm mods here
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(1 pair) Light cherry, Audio Pro modified crossover design Rev 6. Audiophile upgrade parts 2nd order high and low filters, added coils on low frequency, phase corrector circuit, and custom cabinet damping - carlson blanket. #9+ condition SEE VINC
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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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We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here).
(Pair) Black, all original drivers sweep tested OK, Audio Pro modified Rev 6 AMF x-over design (audiophile quality parts), 2nd order hi freq filter design, 2nd woofer coil & bass filter, phase corrector circuit, carlson damping blanket, secured with RTV, also added felt cone dampeners to woofers, SN 118997 118996, A.P. Mod Rev 6A, condition #9
(1 Pair) Black Ash Cabinets- (Vinyl), no mods done, swept, tested/Qc'd by Vince, Sn 132503/132504, *See Vince for modifications, Excellent condition, low use drivers, excellent, Condition 9+