10" Powered Sub Woofer (14.5"W x 14.25"H x 18"D), 150 watts/ 43lbs, high level input/outputs, low pass filter adjustable 40hz-180hz, phase switch 0/180 degrees, auto on/off sensing, adjustable volume, very good condition. *A few snags/white spots on grill. #9 condition
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(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-
(SN: 01676, 01675) 3 way speakers. 1 Tweeter. 7 Woofer (Gold Kevlar). 7 Sub Woofer. All drivers sweep tested. Beautiful teak cabinets. Brown knit grills. Excellent fidelity speaker. Excellent Deep Bass. Nice voice, good driver Integration. Slight bright. #9 Condition. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.
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All original tweeters and woofers, excellent sweep test, all ok. Audio Pro modified x-over design Rev. 4 better phase correction. Improve tweeter protection. Added Fiberglass Damping. Have "English Sound". Natural voice, good bass (slightly recessed voice, slightly warm). Black knit grills. #8+. Black Oak cabinets, some minor scuffs/scratches. Overall #8 condition.
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1 pair. 2 way speakers 1 1/4" dome/titanium tweeters. 6.5" Kevlar cone with buytl surrounds. Treated w/ mink oil. Added felt dampers on back of cone. All drivers sweep tested ok. Audio Pro Modified x-over REV 4! Added thin felt Carson blanket and fiberglass. Extended bass port for improved bass. Bi-amp input posts are internally jumped. Nice full sound slight warm voice " English Sound". Black oak cabinets with black knit grills. Some scuffs on cabinets. 8+ condition.
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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.
Engineering, Sample to, Convert to, Infinity woofer, NAD tweeter, small monitor quality, excellent small box bass, midrange, 4 ohm, black, no grill. #8 minor scuffs on cabinet.
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2" x 24" x 24"; for under speaker dampeners. Charcoal color. Like new, #9 condition.
Pair of home theater speakers, like new but without box. Mini base, like the satellite, but with mid-bass and tweeter combo in 8"x4.5" rugged plastic swivel box. Excellent condition.
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.
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
We are a very different kind of shop. To help ensure a smoother experience please read our letter about our current shop policies.
Pair. Original tweets, original woofers, and RTV-treated surrounds all tested okay. Audio Pro upgrade cross-over design revision 4. Musical vintage sound improved, balanced integrated sonic performance. Condition #8, grills #9. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.
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Basic crossover update kit to improve tonal balance, phase and power handling, mid-range, tweeter transient protection. *Basic knowledge of electronic soldering iron required. Kit includes bass dampening blanket, 4 capacitors resistor/ crossover schematic. Nice modification for improved mid-range transparency.
Big Speakers, 4-way design, need woofers (inquire if interested in having rebuilt).
If you want a huge, live, bold, and thick sound, the AR9s have that character with double 12” woofers in each cabinet. The speakers do need some work though: the woofer foam edges must be redone and there are some updates the crossover needed because the speaker is way too mid-range-y for todays standards.
Small 2-way speakers. Vintage walnut and beige burlap cabs. Original tweeters (sweep tested). Original woofers (professionally refoamed, tested and aligned). Original crossover design. Pretty looking. Excellent bass for small box. Pleasant listening, rich bass.
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modified for audiophile use, competitive with theil, vandersteins, etc. we have upgrades parts and modifications to x-overs available. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.
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2-way speakers, vintage burlap grills - very good condition, solid cab - real walnut veneer, need new woofers (contact if interested in rebuilding)
We do a clever phase and impedance corrected crossover which will improve the bass response and midrange tweeter balance.
AR parts are great but their crossover designs are not sufficient for power handling, efficiency, and phase correctness for most peoples taste in todays era. The modification runs about $200 for the pair. We stock matching midrange/woofers for replacements.
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.
(pair) Classic 3 way AR in Bookshelf Cabinet (27" x 14" x 11), nice walnut cabinet. Brown grills with AR logo excellent condition. 11" classic AR woofers refoamed. Later version of classic AR midrange 2" dome. 3/4" cloth dome tweeter AP modified crossover REV III. Added fiberglass to improve damping. Used excellent condition very smooth sounding #9 condition
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medium-small box, real walnut veneer, all original drivers, made crossover update to compensate for worn tweeter control, wonderful warm pleasant sound, vintage character, remarkable product!
Vinyl walnut, good condition (some minor scuffs), nice brown grills, excellent sounding medium large 3-way, 2 new-refoam advent woofs (match pair), 2 peerless 3/4 dome tweeters, minor update to x-over, better power handling and fidelity, a well balanced 3-way, great listening speaker. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.
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1 available. 2 way. Tweeter tested ok (slight harmonic below 2k Hz). High frequency control has busted shaft - typical for these older parts. Woofer sweep ok. Brown cone/black dust cap, light brown textile surround (could use RTV treatment). Walnut cab has few bad scuffs on top, but otherwise pretty good. Burlap grill fair (#7+) has no logo, subtle stains. Needs service or for parts. See our article on the correct way we service & maintain vintage textile surrounds. https://www.audioproz.com/AP.php?Article=127
3 way design. Installed Cizak 8 inch woofer which is tuned for deeper bass. Installed modified better match midrange. Original AR tweeter. Minor crossover updates improved cabinet dampening. Nice condition compact design. Faux Walnut cabinets. 9/10 condition
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Part # 200050-0. Professionally refoamed, sweep tested OK; 4 ohm matched pair. Black thin pulp cone, silver basket/face edge. $136/pair or $68/each. Condition: 9+
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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.
Pair. Teledyne Acoustic Research (custom rebuilt). 2 new silk dome tweeters Alesis type 1". 2 Dayton Classic 10" treated cone woofers, Butyl surround 8 ohm. Audio Pro update crossover design, Rev 4. All new drivers. With vintage correct performance for this cabinet. Added fiberglass damping layers. Modern voicing more present bold but good. Vinyl walnut cabinet with dark brown grills.
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Vintage Speakers, organic vintage mids, match pair, made complete new 3way crossover. Need rebuild. Call for details, can be customized/modified to taste. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.
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