Audio Proz Service and Sales


Cambridge Sound Works MC 500 Center Channel Speaker

Audio Proz Inv #: 72841

1" Soft Dome Tweeter. 4" Mid-range Butyl Surround. (2) 6" bass drivers Butyl Surround. All drivers sweep tested OK. Unique sound due to larger 6" drivers (same parts as used in other M-series stereo speakers). Flat grey cabinet charcoal knit grill. Condition #9-

$ 140  Contact Us  

Klipsch RF-52II Tower Speakers

Audio Proz Inv #: 72851

36" tall, dual 5 1/4" metallic cone woofers, 1" titanium dome tweeter horn design, all original drivers sweep tested 35-10khz all OK. These are the better sounding Klipsch design product, full range sound more musical horn performance. Original x-over -not modified. Black Oak look cabinets black knit grills. One brand new grill that matches other speaker grill. Very minor cabinet damage on back top corner, #8+ condition

$ 508  Contact Us  

Kef Kube8s Powered sub woofer

Audio Proz Inv #: 72981

compact 8 inch front firing, 300 watt design. 12'cube black knit sides/ gloss black top. L&R RCA inputs also speaker level via phoenix connector. (not included)  Volume and frequency controls, phase & 3 position EQ selectors.  Excellent deep bass in small package, frequency contour works very well/ graduated response.  With original box and packing #9+ condition.

$ 338  Contact Us  

Yorkville NX35-2

Audio Proz Inv #: 90100

500 watts - 8 ohms - 12" woofer & 80°x50° horn w/1” driver

$ 429  Contact Us  

Yorkville NX300P

Audio Proz Inv #: 90101

300 watts - powered - 1/15” woofer & 80°x50° horn w/1” driver - 250/50 watts bi-amp built in mixer with microphone and line inputs and more.

$ 599  Contact Us  


FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.


Yorkville YX10P

Audio Proz Inv #: 90102

Powered Full Range Loudspeakers 200 watts - powered – 1/10” & 1” HF driver on 100°x30° horn – FOH/Monitor combo built in mixer with microphone and 1/8" inputs, plywood/carpet enclosure

$ 349  Contact Us  

Yorkville YX12C

Audio Proz Inv #: 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

$ 259  Contact Us  

Yorkville YX215C

Audio Proz Inv #: 90104

600 watts - 4 ohms - Bi-ampable - 2/15" & 1” HF driver on 90°x40° horn – Trapezoidal cabinet 2x Ό” & 2x Speakon4 inputs, plywood/carpet enclosure

$ 459  Contact Us  

Yorkville YX18SC

Audio Proz Inv #: 90105

400 watts - 6 ohms - 1/18" – 2x 1/4” & 2x Speakon inputs, plywood/carpet

$ 349  Contact Us  

Yorkville YX18SB

Audio Proz Inv #: 90106

Subwoofer 400 watts - 6 ohms - 1/18" – 2x Ό” & 2x Speakon inputs BLACK PAINT version

$ 449  Contact Us  

Yorkville E10

Audio Proz Inv #: 90107

Full Range Loudspeakers 350 watts - 8 ohms - 1/10" & 1” HF driver on 100°x25° horn – FOH/Monitor combo - w/flying hardware (two top plus pull-back) - 2x Ό” & 2x Speakon 4 inputs, birch/carpet enclosure

$ 499  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.


Yorkville LS608

Audio Proz Inv #: 90108

Passive Subwoofers 1400 watt subwoofer - 8 ohms - 1/18" - horn loaded – 15mm birch plywood/carpet

$ 599  Contact Us  

Yorkville LS808B

Audio Proz Inv #: 90109

Passive Subwoofer 1400 watt subwoofer - 8 ohms - 1/18" - dual tuned – wheels/handles – 15mm birch plywood/carpet. Ultrathane black painted.

$ 899  Contact Us  

Yorkville LS701P

Audio Proz Inv #: 90110

Powered Subwoofers 700 watts - powered – 2/10” - low profile mini subwoofer w/internal x-over/processor,level control – carpet

$ 869  Contact Us  

Yorkville LS801PB

Audio Proz Inv #: 90111

Powered Subwoofers 1500 watts - powered – 1/18” – dual tuned subwoofer enclosure – 1500w internal power amplifier with level control, HF roll-off, speaker or line levels inputs – 15mm birch plywood/carpet

$ 1499  Contact Us  

Yorkville LS2100PB

Audio Proz Inv #: 90112

2400 watts - powered - 1/21" neo spkr - w/ level cntrl, HF roll-off, & Shape cntrl - 15mm birch plywood/carpet. Ultrathane black painted version

$ 2299  Contact Us  

12" wood speaker stands (pair)

Audio Proz Inv #: 943201

Black oak speaker stands. Top platform has some scuffs, but is normally hidden by speaker. Upright and base are nice. Condition: 8+

$ 30  Contact Us  


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.


Auralex Studiofoam wedge

Audio Proz Inv #: 943202

2" x 24" x 24"; for under speaker dampeners. Charcoal color. Like new, #9 condition.

$ 30  Contact Us