Audio Proz Service and Sales


Yorkville YX215C

Audio Proz Inv #: 90104

600 watts - 4 ohms - Bi-ampable - 2/15" & 1” HF driver on 90°x40° horn – Trapezoidal cabinet 2x ¼” & 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 ¼” & 2x Speakon inputs BLACK PAINT version

$ 449  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 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  


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 YSM5

Audio Proz Inv #: 60207

Pair of Demo/engineering sample speakers. Powered studio monitor, no original box. modified EQ circuit for better midrange/ dampened cabinet. Installed impulse/DC offset, capacitor/ equalizer for tweeter, bass tuned lower, 35% power supply upgrade. 9/10 condition

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Yorkville YSM 6

Audio Proz Inv #: 57871

Pair. Powered 50w + 20w. 6.5" 2 way monitor, SN 4110262. Modified Revision 4. Adapted passive crossover parts to protect, improve phase response of woofer tweeter/crossover. Excellent bass to 40hz. Cabinet blanket damping. Cone dampeners. (new)

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Yorkville Y115 Pro Performance Series

Audio Proz Inv #: 61455

(1 pc.) 15" & horn, sweep test all drivers OK, *treated woof surround with black coat speaker, *crossover original resoldered where required, *black carpet covered, trapezoidal box, *black metal grill, *pole hole on bottom, ¼" inputs (2 pcs.), (replace fuse bulb with new), better quality product, typical forward PA, light cab/easy to carry, #8 condition

$ 218  Contact Us  

Yorkville Y110 Small Trapazoid PA Speaker

Audio Proz Inv #: 71332

(Original) 10" woofer accordion. Surround sweep okay. New piezo tweeter horn. Black carpet covered. Black metal grill. Pole Hole on bottom (1 7/8"). (2) 1/4" inputs. Carry strap has cracked plastic holders. Very forward voice. PA sound. #8- condition. 

$ 118  Contact Us  

Yorkville Y 112 M

Audio Proz Inv #: 61452

12" and horn. Wedge monitor (passive). 1/4 ins (2) . Sweep tested, all drivers OK. Treated woof surround. Black gloss coat. Very serious old school design, heavy duty. Stock crossover, forward clear voice. Black carpet covered. Strong black metal grill, sturdy but lightweight cab. Pole hole on. #8 

$ 268  Contact Us  

Yorkville NX35-2

Audio Proz Inv #: 90100

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

$ 429  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.


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  

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 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 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 LS608

Audio Proz Inv #: 90108

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

$ 599  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  


We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock.


Yorkville Elite Micron 160

Audio Proz Inv #: 40300

Compact Small 2 Way PA Speakers Speaker (Pair). 10 inch Woofers with Horn. Very High powered monitor, excellent for midrange high frequency with subwoofer. Amazing Compact Speaker. AP Modified crossover. Virtually no (very low) use hours. Matching Stands. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.

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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 ¼” & 2x Speakon 4 inputs, birch/carpet enclosure

$ 499  Contact Us  

Yamaha YST-SW216 -AP modified

Audio Proz Inv #: 50645

Amplified subwoofer for various speaker systems. With AP modified cabinet dampening for nicer tuned, cleaner bass response. RCA or speaker input with level control. Very good #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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Yamaha YST-SW105

Audio Proz Inv #: 59734

Sub woofer 8 inch. Black. Very compact. With speaker or line in, nice adjustable EQ and level on front. Very nice build quality. Real power amp circuit. Added more cabinet dampening to improve bass tuning. Condition: 9

$ 188  Contact Us  

Yamaha YST-SW011 QB Bass

Audio Proz Inv #: 58547

Silver 12 inch cube. QB bass woofer w/ adjustable volume and power on/off switch. Nice basic design (no auto off) Excellent analogue amp design. *Scuffs on exterior but runs decent. Modified cabinet dampening altered to improve bass response to make as real sub. Condition #9

$ 228  Contact Us  

Yamaha YST-FSW100 Subwoofer

Audio Proz Inv #: 71141

Basic/compact vertical design. 6" driver buytl surround AP treated with mink oil. 1 RCA input only. Level adjust on top. 1/8" system connection. Good bass for small cabinet! Black lacquer cab with grey front grill. sweep tested ok! Cabinet well constructed good quality! One chip on top back corner. 8+ condition.

$ 168  Contact Us  


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.


Yamaha SW-P201

Audio Proz Inv #: 71368

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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Yamaha NX-GX70

Audio Proz Inv #: 51503

Small box speaker, 8"x9"x12.5". Darg gray with gray grill. 3-way design with 5" textile woofer, 1.5" mid/tweet, and .5" super tweeter. Good bass, clear voice on axis, "mid-fi" boombox speaker. Very good condition with some minor scuffs.

$ 20  Contact Us