Subwoofer Mono
Upshock Audio knows it is important to get the most out of your dollar these days. There is no reason to overpay for Car Amplifiers so we have put together a list of our favorite products at some of the best prices anywhere. We have done the searching for you and have compiled the results on each page. If you are unable to find the item you are looking for on this page, use the search box for best results.
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 KICKER ZX10001 CAR STEREO AMP CLASS D MONO 1000W SUBWOOFER AMPLIFIER NEW $249.99 Time Remaining: 5h 39m |
 Kenwood KAC 9105D Car Subwoofer Amp Class D Mono Sub One Channel Amplifer $139.99 Time Remaining: 5d 3h 6m Buy It Now for only: $139.99 |
 Kicker DX2501 Mono Subwoofer Amplifier 250 Watts Max $62.99 Time Remaining: 23d 22h 2m Buy It Now for only: $62.99 |
 ALPINE MRV M500 AMP 1CHANNEL 1000W MAX SUBWOOFERS SPEAKERS BASS AMPLIFIER NEW $179.99 Time Remaining: 5d 4h 37m Buy It Now for only: $179.99 |
 Kenwood Excelon X500 1 500W Mono Car Subwoofer Amplifier NEW X5001 W WARRANTY $132.00 Time Remaining: 20d 20h 46m Buy It Now for only: $132.00 |
 Kicker DX2501 Mono Subwoofer Amplifier 250 Watts Max $36.00 (8 Bids) Time Remaining: 7h 54m |
 PIONEER GM D8601 CLASS D MONO SUBWOOFER AMPLIFIER 800W RMS1600W MAX GMD8601 $134.00 Time Remaining: 20d 3h 34m Buy It Now for only: $134.00 |
 ROCKFORD FOSGATE MONOBLOCK MONO SUBWOOFER AMPLIFIER NEW PBR300X1 $127.95 Time Remaining: 25d 23h 1m Buy It Now for only: $127.95 |
 PLANET AUDIO PX1500M 1500 WATT MONO CAR AMPLIFIER MONOBLOCK SUBWOOFER SUB AMP $69.90 Time Remaining: 3d 7h 37m Buy It Now for only: $69.90 |
 JL AUDIO G MAX 1200W MONOBLOCK SUBWOOFER AMPLIFIER $120.00 Time Remaining: 21h 10m Buy It Now for only: $160.00 |
 NAKAMICHI CAR AUDIO PA 1500 AMP 2400 W MAX SUBWOOFERS SPEAKERS POWER AMPLIFIER $239.99 Time Remaining: 22d 2h 13m Buy It Now for only: $239.99 |
 Rockford Fosgate P300 1 Mono Subwoofer Amplifier Car Amp used P3001 $55.00 Time Remaining: 6d 4h 23m Buy It Now for only: $55.00 |
 ALPINE PDX M6 Car Sub Amplifier Mono 600 Watt Subwoofer Amp Class D PDXM6 New $279.95 Time Remaining: 5d 21h 17m Buy It Now for only: $279.95 |
 Kicker DX2501 Mono Subwoofer Amplifier 250 Watts Max $11.49 (2 Bids) Time Remaining: 1d 7h 32m |
 Rockford Fosgate R1200 1D 1200 watts RMS Mono subwoofer amplifier w base knob $229.99 Time Remaining: 29d 17h 33m Buy It Now for only: $229.99 |
 Rockford Fosgate Prime R500X1D 500 Watt Monoblock Class D Subwoofer Amplifier $141.18 Time Remaining: 28d 1h 48m Buy It Now for only: $141.18 |
 HIFONICS BRX20001D BRUTUS 1CH AMP 4000W MAX SUBWOOFERS SPEAKERS BASS AMPLIFIER $299.99 Time Remaining: 21d 2h 29m Buy It Now for only: $299.99 |
 US AMPS MERLIN MD 1D 1200W RMS Mono Subwoofer Amp $150.00 Time Remaining: 1d 19h 32m Buy It Now for only: $210.00 |
 Kenwood XR 1S Car Class D Mono Subwoofer Amplifier 1500 Watts Sub Amp $189.95 Time Remaining: 27d 23h 6m Buy It Now for only: $189.95 |
 HIFONICS BRX11001D BRUTUS 1CH AMP 2200W MAX SUBWOOFERS SPEAKERS BASS AMPLIFIER $229.99 Time Remaining: 1d 4h 26m Buy It Now for only: $229.99 |
 Q6001 IMAGE DYNAMICS AMP MONOBLOCK 600 W subwoofer sub amplifier amp BRAND NEW $219.99 Time Remaining: 6d 20h 51m Buy It Now for only: $219.99 |
 JL Amp 1000 1 1000W RMS Mono Class D Car Stereo Sub Amplifier Subwoofer $320.00 (1 Bid) Time Remaining: 2d 4h 50m |
 R1000 1D ROCKFORD FOSGATE PUNCH AMP 2000W MAX SUBWOOFERS SPEAKERS AMPLIFIER NEW $259.99 Time Remaining: 13d 3h 39m Buy It Now for only: $259.99 |
 KICKER REFURBISHED 11ZX25001 ZX CLASS D MONO CAR STEREO SUBWOOFER AMP 2500W $659.99 Time Remaining: 12d 20h 45m Buy It Now for only: $659.99 |
 SAZ 1000D SUNDOWN AUDIO AMP MONOBLOCK CLASS D 2000W MAX SUB SUBOOFER AMPLIFIER $329.99 Time Remaining: 24d 2h 11m Buy It Now for only: $329.99 |
 Alpine MRD M301 V12 Mono Subwoofer Power Amplifier 175 watts RMS x 1 $0.99 (1 Bid) Time Remaining: 2d 5h 31m |
 Pioneer GM D8601 Mono Subwoofer Amplifier 800W Car Amp GMD8601 GMD8601B $119.99 Time Remaining: 28d 18h 16m Buy It Now for only: $119.99 |
 Alpine V Power MRP M450 Mono Subwoofer Car Amplifier 400 Watts RMS x 1 at 2 Ohms $65.00 Time Remaining: 4d 6h 14m Buy It Now for only: $65.00 |
 Kenwood KAC 5001PS 1 Channel subwoofer amplifier $120.95 Time Remaining: 26d 13m Buy It Now for only: $120.95 |
 Power Acoustik OVN1 4000D Car Amplifier 4000watt monoblock subwoofer amp $14.99 (1 Bid) Time Remaining: 2d 6h 19m |
 JL AUDIO HD1200 1 MONO SUBWOOFER AMPLIFIER NEW FREE SAME DAY SHIPPING $879.00 Time Remaining: 23d 5h 10m Buy It Now for only: $879.00 |
 KENWOOD KAC 9105D CAR AUDIO MONO BLOCK MONOBLOCK CLASS D SUBWOOFER AMPLIFIER AMP $168.75 Time Remaining: 27d 23h 5m Buy It Now for only: $168.75 |
 TX11300D SOUNDSTREAM AMP 2600W MAX SUBWOOFER AMPLIFIER $189.00 Time Remaining: 4d 23h 18m Buy It Now for only: $189.00 |
 Kicker DX2501 Mono Subwoofer Amplifier 250 Watts Max $0.99 (1 Bid) Time Remaining: 2d 7h 2m |
 PLANET AUDIO PX5000D 5000 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK CLASS D AMP $159.90 Time Remaining: 10d 12h 17m Buy It Now for only: $159.90 |
 New DB Drive A4 1800D Mono Block 1800 Watts 1 OHM Car Subwoofer Power Amplifier $140.95 Time Remaining: 4d 20h 51m Buy It Now for only: $140.95 |
 DHD NTX 3108 CAR 1 CH PRO AMP 2000W SUBS SUBWOOFERS SPEAKERS BASS AMPLIFIER NEW $159.00 Time Remaining: 25d 1h 40m Buy It Now for only: $159.00 |
 Alpine MRV 100M Car Subwoofer Amplifier $49.99 Time Remaining: 15h 6m |
 ROCKFORD FOSGATE P300 1 MONO SUBWOOFER AMPLIFIER 300W NEW P3001 $121.99 Time Remaining: 20d 22h 58m Buy It Now for only: $121.99 |
 KICKER ZX10001 CAR STEREO ZX SERIES CLASS D MONO 1000W SUBWOOFER AMPLIFIER NEW $339.90 Time Remaining: 10d 3h Buy It Now for only: $339.90 |
 MB QUART OA5001 CAR 1 CH AMP 1000W MAX SUBWOOFERS SPEAKERS BASS AMPLIFIER NEW $139.99 Time Remaining: 8d 1h 24m Buy It Now for only: $139.99 |
 JL Audio XD300 1 Car Amplifier Amp Monoblock Class D Subwoofer Amplifier 300 W $51.00 (5 Bids) Time Remaining: 2d 20h 48m |
 HIFONICS GLX18001D AMP 1CH GLADIATOR 3600W MAX SUBWOOFERS SPEAKERS AMPLIFIER $229.99 Time Remaining: 4d 52m Buy It Now for only: $229.99 |
 NEW Soundstream TN11200D 1200W Class D Monoblock Car Subwoofer Amplifier $204.95 Time Remaining: 28d 5h 29m Buy It Now for only: $204.95 |
 JL AUDIO JX250 1 MONOBLOCK SUBWOOFER CAR AMPLIFIER 250W RMS JX2501B $115.00 Time Remaining: 25d 1h 1m Buy It Now for only: $115.00 |
 Alpine MRD M605 Car Audio Mono Subwoofer Amplifier $15.50 (5 Bids) Time Remaining: 3d 1h 59m |
 MASSIVE AUDIO N3 Car Audio Subwoofer Nano Amplifier 1400W Mono Sub Amp New $219.95 Time Remaining: 2d 22h 28m Buy It Now for only: $219.95 |
 NEW FOCAL FPP1000 1 CHANNEL CAR SUBWOOFER AMPLIFIER 500 WATTS RMS $210.00 Time Remaining: 29d 20h 50m Buy It Now for only: $210.00 |
 KICKER ZX7501 Car Audio Subwoofer Amplifier 750W Mono Sub Amp 11 ZX7501 New $329.95 Time Remaining: 11d 2h 28m Buy It Now for only: $329.95 |
 KICKER CX3001 CAR STEREO CX CLASS D MONO 600 WATT SUBWOOFER AMP SUB AMPLIFIER $129.99 Time Remaining: 24d 20h 12m Buy It Now for only: $129.99 |
 JBL GTO14001 Grand Touring 1500 Watts Mono Subwoofer Amplifier $250.00 Time Remaining: 2d 1h 46m Buy It Now for only: $400.00 |
 Rockford Fosgate Prime R750 1D 750 Watts Monoblock Class D Subwoofer Amplifier $207.90 Time Remaining: 25d 22h 29m Buy It Now for only: $207.90 |
 Rockford Fosgate Prime R1200 1D 1200 Watts Monoblock Class D Subwoofer Amplifier $234.90 Time Remaining: 13d 5h 11m Buy It Now for only: $234.90 |
 New Soundstream P11000D Picasso 1000 Watt Class D Car Audio Subwoofer Amplifier $159.65 Time Remaining: 24d 8h 52m Buy It Now for only: $159.65 |
 KICKER DX10001 Mono 1000w Subwoofer Sub Amp Amplifier + Remote Bass Adjustment $102.50 (7 Bids) Time Remaining: 5d 5h 29m Buy It Now for only: $350.00 |
 FOCAL SOLID 1 BLACK 1 CHANNEL MONO AMP 940W MAX SUB SUBWOOFERS CAR AMPLIFIER NEW $199.99 Time Remaining: 3d 4h 20m Buy It Now for only: $199.99 |
 BOSS AUDIO CE2502 2500 WATT 2 1 CHANNEL CAR STEREO AMPLIFIER SUB SUBWOOFER AMP $79.90 Time Remaining: 26d 22h 16m Buy It Now for only: $79.90 |
 JL AUDIO JX250 1 Subwoofer Amplifier 250W Class A B Sub Woofer JX Amp New $169.95 Time Remaining: 4d 21h 51m Buy It Now for only: $169.95 |
 ALPINE MRP M1000 AMP 1 CH 2000 W MAX SUBWOOFERS SPEAKERS CAR BASS AMPLIFIER NEW $225.00 Time Remaining: 22h 1m |
 Subwoofer powered 600 Watt 8 Perfect for JEEP Truck Fits under seat PLBASS8 $140.00 Time Remaining: 1d 3h 36m Buy It Now for only: $140.00 |
 Rockford Fosgate Punch Mono Subwoofer Amplifier 300 Watts RMS PBR300X1 $121.49 Time Remaining: 18d 23h 55m Buy It Now for only: $121.49 |
 KICKER PACKAGE ZX15001 AMPLIFIER W TWO S12L7 12 CAR SUBWOOFERS SOLOBARIC L7 $783.78 Time Remaining: 5d 19h 24m Buy It Now for only: $783.78 |
 Kicker ZX4001 Amplifier Car Subwoofer $85.00 Time Remaining: 3d 19h 58m |
 BOSS CW2500D 2500 WATT MONOBLOCK AMP MONO CAR STEREO SUBWOOFER SUB AMPLIFIER WW $89.95 Time Remaining: 19d 59m Buy It Now for only: $89.95 |
 Kenwood eXcelon XR600 1 600W RMS 1 Channel XR Mono subwoofer amplifier $299.95 Time Remaining: 19d 2h 41m Buy It Now for only: $299.95 |
 RUB11600D SOUNDSTREAM MONO AMP 3200W MAX SUB SUBWOOFERS SPEAKERS AMPLIFIER NEW $219.99 Time Remaining: 23h Buy It Now for only: $219.99 |
 Brand New Polk Audio PA880 Car Subwoofer Amplifier $135.00 Time Remaining: 6h 56m Buy It Now for only: $176.00 |
 SUNDOWN AUDIO SAZ 1200D MONOBLOCK 1200W RMS SUBWOOFERS SPEAKERS AMPLIFIER NEW $399.99 Time Remaining: 8d 4h 11m Buy It Now for only: $399.99 |
 MB QUART OA11005 AMP 5CHANNEL 2200W MAX COMPONENT SPEAKERS SUBWOOFERS AMPLIFIER $219.99 Time Remaining: 26d 3h 22m Buy It Now for only: $219.99 |
 ZXS15001 KICKER 1 CH SUB AMP 3000W MAX SUBWOOFERS SPEAKERS AMPLIFIER 12ZXS15001 $549.99 Time Remaining: 27d Buy It Now for only: $549.99 |
 Polk Audio PA4001 Subwoofer Amplifier $100.00 Time Remaining: 3d 3h 34m |
 AUDIOBAHN AMA36001DH MURDERED SERIES CLASS D MONO SUBWOOFER AMPLIFIER $169.00 Time Remaining: 22d 4h 45m Buy It Now for only: $169.00 |
 NEWBoss Audio R1100M Mosfet Monoblock Amplifier w Remote Subwoofer Level Control $57.00 Time Remaining: 27d 2h 43m Buy It Now for only: $57.00 |
 SPL FX1 5500D 5500 Watt FX1 Series Monoblock Class D Car Subwoofer Amplifier $264.83 Time Remaining: 13d 19m Buy It Now for only: $264.83 |
 2 12 Diamond Audio D6 Subwoofers $349.99 Time Remaining: 5d 5h 33m Buy It Now for only: $479.99 |
 MASSIVE AUDIO N4 NANO SERIES MONOBLOCK SUBWOOFER 4000 WATT CAR AMPLIFIER NEW $340.00 Time Remaining: 3d 17h 38m Buy It Now for only: $340.00 |
 ALPINE PDX M12 Subwoofer Class D Mono Sub Amp 1200 Watts PDX M12 PDXM12 New $499.95 Time Remaining: 27d 2h 24m Buy It Now for only: $499.95 |
 MATRIX 1000 WATT 2 1 CHANNEL CAR STEREO AMP SUB SUBWOOFER SPEAKER AMPLIFIER KNOB $64.90 Time Remaining: 1d 2h 57m Buy It Now for only: $64.90 |
 New Alpine PDX 1600 Car Amplifier 600 Watts Mono Block for Subs Subwoofer $300.00 Time Remaining: 2d 7h 16m Buy It Now for only: $600.00 |
 JL AUDIO JX1000 1D Car Stereo Mono Subwoofer Amplifier 1000W Class D Amp New $299.95 Time Remaining: 4d 21h 43m Buy It Now for only: $299.95 |
 SQA 1000 CDT AUDIO NEW AMP 1100W SUBWOOFER AMPLIFIER $269.99 Time Remaining: 2d 3h 9m Buy It Now for only: $269.99 |
 JL AUDIO JX500 1 MONO SUBWOOFER AMPLIFIER 500W AMP JX5001B $172.00 Time Remaining: 14d 1h 39m Buy It Now for only: $172.00 |
 JL Audio e1800DM MONO Car Audio Bass Subwoofer or Marine Class D Amplifier $152.50 (21 Bids) Time Remaining: 1d 3h 58m |
 T2000WD 1 EARTHQUAKE AMP MONOBLOCK 2000W CLASS D TNT SUBWOOFERS AMPLIFIER NEW $229.99 Time Remaining: 19d 2h 2m Buy It Now for only: $229.99 |
 NEW KICKER DX2501 MONO SUBWOOFER AMPLIFIER 500 WATTS CLASS D AMP WIRING KIT $99.00 Time Remaining: 4d 9h 30m Buy It Now for only: $99.00 |
 JL AUDIO XD600 1 XD SERIES MONOBLOCK SUBWOOFER AMPLIFIER 600W $319.00 Time Remaining: 11d 4h 52m Buy It Now for only: $319.00 |
 CRITICAL MASS AUDIO UL A2500v20 UL A2500 v20 X Jl CAR mono subwoofer AMPLIFIER $2,899.00 Time Remaining: 8d 5h 56m Buy It Now for only: $5,749.00 |
 PIONEER GM D9601 AMP 1 CH BASS 2400W SUBWOOFERS SPEAKERS CAR STEREO AMPLIFIER $199.99 Time Remaining: 4d 3h 11m Buy It Now for only: $199.99 |
 JL AUDIO JX500 1D 1 Channel Car Subwoofer Amplifier 500W Class D Sub Amp New $239.95 Time Remaining: 4d 21h 45m Buy It Now for only: $239.95 |
 Rockford Fosgate T500 1BDCP Mono Subwoofer Amplifier Car Amp 500W New T5001BDCP $299.95 Time Remaining: 18d 22h 21m Buy It Now for only: $299.95 |
A few items from Amazon
 Alpine MRV-M500 Mono subwoofer amplifier - 500 watts RMS x 1 at 2 ohms List Price: Sale Price: $131.99 You save: $98.01 (43%)  Eligible for free shipping!Availability: Usually ships in 1-2 business days  |
 Hifonics BRX2000.1D Brutus Vehicle Mono Subwoofer Amplifier List Price: Sale Price: $239.99 You save: $310.00 (56%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 Jl Audio Jx500/1d Mono Subwoofer Amplifier - 500 Watts RMS X 1 At 2 Ohms Sale Price: $179.97 Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 Boss Audio R1100M Mosfet Monoblock Power Amplifier with Remote Subwoofer Level Control List Price: Sale Price: $46.98 You save: $86.02 (65%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 Boss AR1500M ARMOR 1,500-Watt Mono Mosfet Amplifier List Price: Sale Price: $55.99 You save: $103.01 (65%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 2 x RCA Male, 1 x 3.5mm Stereo Female, Y-Cable 6-Inch List Price: Sale Price: $0.01 You save: $9.98 (100%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 Kenwood Kac-8105D 1000-Watt Class D Mono Amplifier List Price: Sale Price: $164.95 You save: $85.05 (34%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 SSL EV4000D EVOLUTION 4000-Watt Class D Monoblock Amplifier with Remote Subwoofer Level Control List Price: Sale Price: $108.98 You save: $134.02 (55%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 Rockford Fosgate Prime R500-1 500-Watt Mono Amplifier List Price: Sale Price: $89.98 You save: $160.01 (64%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |