Audio Proz Service and Sales


"The" Small Advent Woofer

Audio Proz Inv #: 50676

Professionally re-foamed as original to rigged bluish cone 3 3/4" grey dust cap smooth *sweep test #9 condition.

$ 88  Contact Us  

#55-1520 Woofer

Audio Proz Inv #: 60822

(1) 8" woofer, imp: 40 ohm. Black butyl surround, coated paper coan, 3 hole mounting pattern. Mounting pads reglued. New condition #9+.

$ 40  Contact Us  

(1) Cambridge Soundworks

Audio Proz Inv #: 55170

Ensemble Tweeter for sattelite speakers 2 inch cone - charcoal color 50v50bp-01dt 881tnj 2 inch round magnet black plastic frame 4 ohm #9 condition

$ 14  Contact Us  

(2) 10" Passive Radiators From Polk Audio 10A

Audio Proz Inv #: 53237

Butyl surround treated paper cone 4" damping plate at center of cone. ACL Black basket, cone and plate. $44 a pair.

$ 44  Contact Us  

(2) Dayton Audio PA255-8

Audio Proz Inv #: 59532

10"Pro PA woofer 8OHM 300W RMS. Large mag. $66 each. NEW

$ 66  Contact Us  


We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here)


(2) Mallory Type CGS 21000 MFD Positive+85C Biamp Capacitors

Audio Proz Inv #: 58693

For Biamp 2500, Max Surge 125VDC. 8/10 condition (known modestly used parts).

$ 28  Contact Us  

(2) Motors

Audio Proz Inv #: 59118

RF-500TB-14415. 9/10 condition. $22 each.

$ 22  Contact Us  

(pair) Speaker Wall Brackets

Audio Proz Inv #: 53423

Black metal design. Speaker mounts/ speaker wall brackets. Steel construction. Variable position. Industrial type fittings. In original box. #9+ condition.

$ 42  Contact Us  

1 Cizak 10 inch woofer

Audio Proz Inv #: 43488

Model 67-8351. Professionally re-foamed to original specification. #9 condition.

$ 88  Contact Us  

1" Metal Reel

Audio Proz Inv #: 27664

Balanced "Scotch Brand".

$ 32  Contact Us  

1" Metal Reel- balanced and weighted

Audio Proz Inv #: 51163

excellent condition, in box.

$ 24  Contact Us  


OUT OF STATE CUSTOMERS:
Contact us if you are interested in purchasing an item.
We prefer PayPal payments.
We only ship to VERIFIED PayPal Addresses
For customers who do not have a PayPal account we also take Credit Card over the phone.

Please be aware that there is a minimum $4-$6 to ship any part.


1" Peerless Tweeter

Audio Proz Inv #: 43180

For older Polk and Cizak. Black silk dome. Tested, OK.

$ 18  Contact Us  

1" Soft Dome Tweeter

Audio Proz Inv #: 28928

4 hole pattern and shielded, round faceplate

Contact Us  Contact Us  

1/2 inch Aluminum Reel

Audio Proz Inv #: 54484

In Ampex 456 Box. 9/10 condition

$ 24  Contact Us  

1/2 inch blank aluminum reel

Audio Proz Inv #: 54487

Comes in Quantegy 456 Box. 9/10 condition.

$ 24  Contact Us  

1/2 inch blank aluminum reel

Audio Proz Inv #: 54486

Comes in blank white Box. 9+ condition.

$ 28  Contact Us  

1/2 Paper Leader

Audio Proz Inv #: 50469

Approx. 500 feet, #9 condition.

$ 28  Contact Us  


All motors are tested for torque and oiled where required. We have prepared years ago to find and salvage parts to help repair nice older equipment. If you have a motor number not listed, show us a nice clear picture and direction of spin. You may also be required to swap your motor pulley. Plastic pulleys slide right off and back on to the new motor. Metal pulleys may require a hot soldering iron on axle to melt glue, then pull off metal pulley and install on axle at same height. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $16 EVEN FOR SMALL PARTS.


1/2" Paper Leader

Audio Proz Inv #: 53424

Plastic Reel - half full. #9 Condition. $28 each.

$ 28  Contact Us  

1/4" reels with prerecorded material

Audio Proz Inv #: 43398

We have about 200 reels available with prerecorded material on 1/4" tape, including original "Oklahoma," "My Fair Lady," "The King and I," "Sleeping Beauty," "Bohemian Rhapsody," "A Hero's Life," "Schubert Octet in E-major," "The Fantastick," "Verdi Requiem," "Minstrel Show," "Swan Lake," "Rimsky Korsakov," "Leonard Bernstein Schumann #3," "Annie Get Your Gun," "Camelot," "Handel: Messiah," "Ethel Merman in Gypsy," "Guys and Dolls," "Funny Girl," "Rodgers and Hammerstein Flower and Drum," "Gone with the Wind," "Cabaret," "Bohemian Carnival," "Carousel," and many more. $2 each.

$ 2  Contact Us  

10 in. Cerwin Vega Cast Frame Woofers

Audio Proz Inv #: 40900

L 101-2, 10 inch original rubber surround, Woofer/Sub-woofer, Wool Cone 30 ounce magnet, MATCHED PAIR

$ 128  Contact Us  

10 inch CTS type woofer - older theil version

Audio Proz Inv #: 40433

Sub woofer - Refoam - Wool paper cone - 30 ounce magnet - 8 ohm

$ 80  Contact Us  

10 inch RCA Vintage Woofers

Audio Proz Inv #: 54304

Pair of 10 inch RCA Vintage hi-fi woofers. -1454684-501 Woofer -2746933-4d Woofer - Driver purpose smooth pulp cone with buyer surround 8 ohm -unique stamped basket -8 hole mounting pattern -very thick and vintage sound for use in large cabinets -sweep tested by AP =#8 condition - minor wear on mounting gasket

$ 38  Contact Us  

10 inch Reel for 1 inch Tape

Audio Proz Inv #: 40722

Aluminum frame and hub - 6.5/10 condition - 4 available

$ 38  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 itís 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.


10 inch woofs - Bose-501

Audio Proz Inv #: 41182

Pair - refoamed, molded paper cone foam surround, sweep test OK. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

10" Advent Legacy woofer 25013

Audio Proz Inv #: 52412

Part number 25013 2202261, professionally refoamed as original, sweep tested good. This driver has a dark gray cone with circular ridges and a vented dust cap. 4 ohms, excellent condition.

$ 66  Contact Us