Mono Sub Amp
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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 Soundstream PCX700D Class D Mono Sub Amp 700 Watts RMS 1ohm NO RESERVE $72.00 (11 Bids) Time Remaining: 8h 37m |
 NEW BOSS AUDIO Riot R1100M 1100W Mono Car Power Amplifier Amp + Sub Bass Remote $64.95 Time Remaining: 5d 4h 24m Buy It Now for only: $64.95 |
 NEW BOSS R1100M 1100W MONO BLOCK CAR AUDIO AMPLIFIER AMP W SUB BASS KNOB REMOTE $62.89 Time Remaining: 7d 4h 41m Buy It Now for only: $62.89 |
 SOUNDSTORM EV5000D 5000 WATT MONO CLASS D CAR STEREO AMP MONOBLOCK SUB AMPLIFIER $134.90 Time Remaining: 15d 7h 16m Buy It Now for only: $134.90 |
 NEW HIFONICS BRX20001D BRUTUS MONO AMP 4000W SUB BASS AMPLIFIER BRX20001D $260.89 Time Remaining: 2d 6h 46m Buy It Now for only: $260.89 |
 POWER ACOUSTIK LFA1 5500D 5500 WATT CLASS D MONOBLOCK AMP MONO CAR SUB AMPLIFIER $189.90 Time Remaining: 26d 9h 28m Buy It Now for only: $189.90 |
 POWER ACOUSTIK D1 4000D 4000 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK SUB AMP $149.90 Time Remaining: 11h 19m Buy It Now for only: $149.90 |
 JX500 1 JL AUDIO AMP MONOBLOCK 500 WATT SUB AMPLIFIER $150.00 (1 Bid) Time Remaining: 11h 22m |
 KOLE AUDIO PH1 5500D 5500 WATT CLASS D MONOBLOCK AMP MONO CAR SUB AMPLIFIER 5000 $184.90 Time Remaining: 21d 18h 10m Buy It Now for only: $184.90 |
 BOSS PH1500M 1500W MONO A B Car Audio Power Amplifier Amp w Remote Sub Control $67.88 Time Remaining: 17d 1h 49m Buy It Now for only: $67.88 |
 POWER ACOUSTIK D1 4000DB 4000 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK SUB AMP $144.99 Time Remaining: 6d 21h 29m Buy It Now for only: $144.99 |
 SOUNDSTORM EV2500M 2500 WATT MONO CAR STEREO AMP MONOBLOCK SUB AMPLIFIER KNOB $89.99 Time Remaining: 14d 17h 59m Buy It Now for only: $89.99 |
 PLANET AUDIO PX1500M 1500 WATT MONO CAR AMPLIFIER MONOBLOCK SUBWOOFER SUB AMP $64.99 Time Remaining: 1d 16h 39m Buy It Now for only: $64.99 |
 Kenwood KAC 5001PS 1000 Watts Class D Mono Subwoofer Car Amp Sub Amplifier $124.90 Time Remaining: 3d 14h 12m Buy It Now for only: $124.90 |
 Alpine V12 MRD M500 Car Amplifier Sub Amp amplifier Mono block FAST SHIP $10.50 (5 Bids) Time Remaining: 3d 13h 10m |
 PLANET AUDIO PX3200D 3200 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK CLASS D AMP $104.99 Time Remaining: 9d 16h 8m Buy It Now for only: $104.99 |
 POWER ACOUSTIK CPT1 2000 MONO 2000 WATT AMPLIFIER MONOBLOCK CAR STEREO SUB AMP $94.90 Time Remaining: 12d 11h 2m Buy It Now for only: $94.90 |
 NEW KENWOOD KAC 8105D CLASS D 1 CHANNEL 1CH MONO BLOCK CAR STEREO SUB AMP $154.95 Time Remaining: 15d 21h 48m Buy It Now for only: $154.95 |
 BOSS AUDIO NXD5500 5500 WATT MONO AMP CLASS D MONOBLOCK CAR SUB AMPLIFIER 5000 $134.95 Time Remaining: 15d 8h 45m Buy It Now for only: $134.95 |
 PLANET AUDIO RXD2400 3000 WATT MONO CAR AMPLIFIER MONOBLOCK CLASS D AMP SUB KNOB $174.95 Time Remaining: 17d 12h 59m Buy It Now for only: $174.95 |
 Kenwood XR 1S Car Class D Mono Subwoofer Amplifier 1500 Watts Sub Amp $189.95 Time Remaining: 26d 9h 25m Buy It Now for only: $189.95 |
 ROCKFORD FOSGATE R250 1 PRIME SERIES MONOBLOCK AMPLIFIER 250 WATTS CAR SUB AMP $40.00 Time Remaining: 3d 14h 33m Buy It Now for only: $80.00 |
 PLANET AUDIO TQ1601D 1600 WATT CLASS D MONO AMP MONOBLOCK CLASS D SUB AMPLIFIER $149.90 Time Remaining: 9d 22h 20m Buy It Now for only: $149.90 |
 SPL GLA1 1000 1000 WATT MAX MONOBLOCK CAR AUDIO AMPLIFIER MONO SUB AMP 1 CHANNEL $82.99 Time Remaining: 6d 21h 30m Buy It Now for only: $82.99 |
 MASSIVE AUDIO OLD SKOOL P30001 2680WRMS CLASS D MONO SUB AMP $349.00 Time Remaining: 8d 11h 54m Buy It Now for only: $349.00 |
 KOLE AUDIO PH2 2000 2K WATT 2 1 CHANNEL AMP CAR STEREO POWER SUB AMPLIFIER KNOB $119.90 Time Remaining: 24d 20h 21m Buy It Now for only: $119.90 |
 Kicker 11DX10001 1000 Watt Mono Car Audio Class D Sub Amplifier Amp DX10001 $329.95 Time Remaining: 6d 8h 26m Buy It Now for only: $329.95 |
 MATRIX 4000 WATT CLASS D MONOBLOCK CAR STEREO AMPLIFIER MONO SUB SUBWOOFER AMP $144.90 Time Remaining: 29d 16h Buy It Now for only: $144.90 |
 Focal FPS 1500 Car Sub Amp $500.00 Time Remaining: 4h 39m Buy It Now for only: $700.00 |
 BOSS CW2500D 2500 WATT MONOBLOCK AMP MONO CAR STEREO SUBWOOFER SUB AMPLIFIER WW $89.95 Time Remaining: 17d 10h 1m Buy It Now for only: $89.95 |
 BOSS AUDIO D8002 1600 WATT 2 1 CHANNEL AMP CAR STEREO SUB SUBWOOFER AMPLIFIER $69.99 Time Remaining: 9d 15h 14m Buy It Now for only: $69.99 |
 POWER ACOUSTIK GT1 6000D 6000 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK SUB AMP $209.90 Time Remaining: 21d 18h 10m Buy It Now for only: $209.90 |
 Planet Audio AC15001M Car Amplifier with Remote Mono Subwoofer Amp Sub $77.95 Time Remaining: 7h 16m Buy It Now for only: $77.95 |
 Kicker 11DX2501 250 Watt Mono Car Audio Class D Sub Amplifier Amp 11DX 2501 $139.95 Time Remaining: 6d 8h 30m Buy It Now for only: $139.95 |
 PLANET AUDIO PX5000D 5000 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK CLASS D AMP $154.99 Time Remaining: 9d 16h 9m Buy It Now for only: $154.99 |
 06 KICKER ZX7501 MoNo 1 CH 750 WATT ZX750 06ZX7501 CAR SUB AMPLIFIER AMP $149.99 (1 Bid) Time Remaining: 4d 6h 52m |
 NEW HIFONICS BRX20001D 2000 WATT RMS MONOBLOCK SUPER D CLASS AMP AMPLIFIER 4000 $260.89 Time Remaining: 19d 8h 35m Buy It Now for only: $260.89 |
 NEW PLANET AUDIO AC25001M 2500 WATT MONO AMPLIFIER CAR MONOBLOCK SUBWOOFER AMP $114.90 Time Remaining: 16d 16h 21m Buy It Now for only: $114.90 |
 Kenwood KAC 9105D AMP 2 KFC W3013PS 12 SUBS COMBO $309.00 Time Remaining: 13d 8h 22m Buy It Now for only: $309.00 |
 SPL GLA1 3400D 3400 WATT MONO BLOCK GORILLA SERIES AMPLIFIER CAR SUB AMPLIFIER $129.99 Time Remaining: 17d 10h 53m Buy It Now for only: $129.99 |
 CONCEPT HD1200 1200 WATT RMS MONOBLOCK CLSS D AMP MONO SUB AMPLIFIER 2400 MAX $94.99 Time Remaining: 9d 15h 2m Buy It Now for only: $94.99 |
 SOUNDSTORM EV23000 3000 WATT 2 1 CHANNEL AMPLIFIER CAR STEREO AMP SUB BASS KNOB $114.90 Time Remaining: 28d 6h 9m Buy It Now for only: $114.90 |
 Orion 1200D Mono Sub amp 1000 watts 1 ohm Built like a tank Fully Tested Unit $20.00 (1 Bid) Time Remaining: 4d 9h 7m |
 ALPINE PDX M6 Car Sub Amplifier Mono 600 Watt Subwoofer Amp Class D PDXM6 New $279.95 Time Remaining: 13d 12h 39m Buy It Now for only: $279.95 |
 ORION 2500D 2500WRMS CLASS D MONO SUB AMP $399.00 Time Remaining: 3d 12h 44m Buy It Now for only: $399.00 |
 ARC AUDIO SE4000 4KWRMS MONO SUB SQ AMP HUGE MONSTER $1,049.00 Time Remaining: 24d 11h 25m Buy It Now for only: $1,049.00 |
 MATRIX 3000 WATT CLASS D MONOBLOCK CAR STEREO AMPLIFIER MONO SUB SUBWOOFER AMP $119.90 Time Remaining: 29d 16h Buy It Now for only: $119.90 |
 SE 4000 ARC AUDIO MONO 1 CH AMP 4000W SUB AMPLIFIER $1,100.00 Time Remaining: 27d 15h 43m Buy It Now for only: $1,100.00 |
 MEMPHIS 16 MC250D CAR AMP 250 WATTS 1 CH M Class Mono SUB SPEAKER AMPLIFIER $85.00 Time Remaining: 2d 15h 23m Buy It Now for only: $85.00 |
 JL AUDIO 250 1v2 AMP MONO 250 WATT SUB SUBWOOFERS SPEAKERS BASS AMPLIFIER $150.00 Time Remaining: 1d 8h 47m |
 NEW HIFONICS BRX20001D BRUTUS MONO AMP 4000W SUB BASS AMPLIFIER BRX20001D $260.85 Time Remaining: 26d 14h 58m Buy It Now for only: $260.85 |
 NEW BRE20001D HIFONICS MONO CLASS D 2000 WATT RMS AMPLIFIER CAR AMP 4000 MAX $274.90 Time Remaining: 25d 14h 14m Buy It Now for only: $274.90 |
 KICKER CAR AUDIO PACKAGE W ZX10001 MONO AMPLIFIER CVX15 SUB 4 GAUGE AMP KIT $515.86 Time Remaining: 6d 4h 48m Buy It Now for only: $515.86 |
 POWER ACOUSTIK D1 2000DB 2000 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK SUB AMP $109.90 Time Remaining: 9d 20h 26m Buy It Now for only: $109.90 |
 11 ZX7501 KICKER MONOBLOCK CAR AMP 1500W MAX SUBWOOFERS SPEAKERS SUBS AMPLIFIER $299.99 Time Remaining: 25d 11h 14m Buy It Now for only: $299.99 |
 Alpine MRV M500 500 Watt Mono Amplifier Class D Digital Car Sub Amp MRVM500 $159.00 Time Remaining: 29d 9h 21m Buy It Now for only: $159.00 |
 JL AUDIO HD Series HD750 1 MONO SUBWOOFER HD7501 AMPLIFIER 750W RMS sub amp $364.99 Time Remaining: 1d 16h 54m |
 SPL GLA1 6000D 6000 WATT MONO BLOCK GORILLA SERIES AMPLIFIER CAR GLA16000D AMP $199.90 Time Remaining: 21d 18h 11m Buy It Now for only: $199.90 |
 ROCKFORD FOSGATE TYPE RF X6 1100WRMS MONO SUB AMP $220.00 Time Remaining: 8d 11h 43m Buy It Now for only: $220.00 |
 KICKER CX6001 CAR STEREO CX CLASS D MONO 1200 WATT SUBWOOFER AMP SUB AMPLIFIER $229.99 Time Remaining: 23d 5h 22m Buy It Now for only: $229.99 |
 FOCAL FPP 500WRMS MONO SUB SQ AMP BRAND NEW 1 $375.00 Time Remaining: 28d 12h 4m Buy It Now for only: $375.00 |
 SOUNDSTREAM TA12000D 1 CHANNEL 2000 WATT RMS MONOBLOCK AMPLIFIER MONO SUB AMP $274.00 Time Remaining: 21d 18h 10m Buy It Now for only: $274.00 |
 P11200D SOUNDSTREAM 1 CH BASS AMP 2400W MAX SUB SUBWOOFERS SPEAKERS AMPLIFIER $179.90 Time Remaining: 14d 11h 51m Buy It Now for only: $179.90 |
 Car Sub Mono Amp $15.00 Time Remaining: 1d 19h 16m |
 POWER ACOUSTIK LFA1 4000D 4000 WATT CLASS D MONO CAR AMP MONOBLOCK SUB AMPLIFIER $139.99 Time Remaining: 16d 22h 48m Buy It Now for only: $139.99 |
 NEW MB QUART OA10001 1000 WATT ONYX MONOBLOCK CAR AUDIO AMPLIFIER MONO SUB AMP $176.90 Time Remaining: 29d 16h 16m Buy It Now for only: $176.90 |
 FOCAL FPP 500WRMS MONO SUB SQ AMP BRAND NEW 2 $375.00 Time Remaining: 28d 12h 7m Buy It Now for only: $375.00 |
 KOLE PH1 2000D 2000 WATT MONO CAR STEREO AMPLIFIER MONOBLOCK SUB AMP BASS KNOB $114.99 Time Remaining: 9d 13h 22m Buy It Now for only: $114.99 |
 KICKER CAR AUDIO 12 SUB 2 OHM TWO CVR12 SUBWOOFERS DX5001 AMPLIFIER AMP KIT $339.75 Time Remaining: 1d 13h 44m Buy It Now for only: $339.75 |
 Planet Audio AC30001D D Class Car Amplifier w Remote Mono Subwoofer Amp Sub $129.95 Time Remaining: 7h 16m Buy It Now for only: $129.95 |
 SUB AMP MONO AMPLIFIER RENEGADE LIMITED EDITION $0.99 (1 Bid) Time Remaining: 8d 12h 37m |
 PRECISION POWER S8501D AMP 1700W MAX PPI SUB SUBWOOFERS SPEAKER BASS AMPLIFIER $179.99 Time Remaining: 25d 9h 28m Buy It Now for only: $179.99 |
 JL AUDIO XD300 1 CLASS D MONO SUBWOOFER XD SUB AMP 300 WATT AMPLIFIER NEW $289.95 Time Remaining: 15d 6h 39m Buy It Now for only: $289.95 |
 NEW AUDIOBAHN AMA6002H 600 WATT 2 1 CHANNEL AMP CAR SUBWOOFER SPEAKER AMPLIFIER $78.89 Time Remaining: 24d 16h 36m Buy It Now for only: $78.89 |
 SPL AUDIO FX1 2000D 2000 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK SUB POWER AMP $114.90 Time Remaining: 17d 10h 53m Buy It Now for only: $114.90 |
 KICKER ZX7501 Car Audio Subwoofer Amplifier 750W Mono Sub Amp 11 ZX7501 New $329.95 Time Remaining: 9d 11h 29m Buy It Now for only: $329.95 |
 BOSS GT2500D 2500 WATT MONO CAR AUDIO AMPLIFIER SUB AMP $114.95 Time Remaining: 8d 4h 55m Buy It Now for only: $114.95 |
 NEW HIFONICS BRX20001D BRUTUS MONO AMP 4000W SUB BASS AMPLIFIER BRX20001D $258.89 Time Remaining: 7d 14h 51m |
 JL AUDIO JX500 1D 1 Channel Car Subwoofer Amplifier 500W Class D Sub Amp New $239.95 Time Remaining: 3d 6h 47m Buy It Now for only: $239.95 |
 FOCAL SOLID 1 BLACK 1 CHANNEL MONO AMP 940W MAX SUB SUBWOOFERS CAR AMPLIFIER NEW $199.99 Time Remaining: 1d 13h 21m Buy It Now for only: $199.99 |
 MEMPHIS SE1250 CAR AMP 500 WATTS 1 CH Class D Mono SUB SPEAKER AMPLIFIER Good $95.00 Time Remaining: 2d 15h 19m Buy It Now for only: $95.00 |
 POWER ACOUSTIK CPT1 4000D 4000 WATT CLASS D MONOBLOCK CAR AMPLIFIER MONO SUB AMP $139.90 Time Remaining: 16d 22h 48m Buy It Now for only: $139.90 |
 SOUNDSTREAM TA12000D 1 CH BASS AMP 4000W MAX SUB SUBWOOFERS SPEAKERS AMPLIFIER $274.99 Time Remaining: 20d 12h 10m Buy It Now for only: $274.99 |
 NEW POWER ACOUSTIK REP1 6000D 6000 WATT CAR CLASS D MONOBLOCK AMP MONO AMPLIFIER $209.90 Time Remaining: 25d 15h 37m Buy It Now for only: $209.90 |
 2 Audiopipe AP1800D Amps and 4 12 subs complete system lot $1,200.00 Time Remaining: 6d 14h 2m |
 NEW BOSS AUDIO RIOT R3400D 3400W MONO BLOCK 1 CHANNEL CAR POWER SUB AMPLIFIER $99.95 Time Remaining: 24d 16h 3m Buy It Now for only: $99.95 |
 POWER ACOUSTIK STAX1250 2 1250 WATT 2 1 CHANNEL AMPLIFIER CAR STEREO SUB AMP WW $79.99 Time Remaining: 16d 22h 49m Buy It Now for only: $79.99 |
 POWER ACOUSTIK OVN1 5500D 5500 WATT AMP MONOBLOCK CLASS D CAR SUB AMPLIFIER 5000 $184.90 Time Remaining: 24d 20h 21m Buy It Now for only: $184.90 |
 POWER ACOUSTIK D1 3000DB 3000 WATT CLASS D MONO CAR AMPLIFIER MONOBLOCK SUB AMP $124.90 Time Remaining: 9d 19h 53m Buy It Now for only: $124.90 |
 KICKER CAR STEREO CVR15 DUAL 15 LOADED VENTED SUB BOX BOSS DST4000D 4000W AMP $577.75 Time Remaining: 20d 16h 57m Buy It Now for only: $577.75 |
A few items from Amazon
 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 |
 LP-2020A+ Lepai Tripath Class-T Hi-Fi Audio Mini Amplifier with Power Supply List Price: Sale Price: $20.49 You save: $14.50 (41%) Eligible for free shipping!Availability: Usually ships in 24 hours |
 Jl Audio Jx500/1d Mono Subwoofer Amplifier - 500 Watts RMS X 1 At 2 Ohms Sale Price: $174.97 Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 KICKER ZX500.1 500-WATT MONO SUB AMP Sale Price: $221.06 Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 Kenwood Kac-9105D 1800-Watt Class D Mono Amplifier List Price: Sale Price: $145.00 You save: $205.00 (59%) 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 |
 Pyramid PB717X 1,000-Watt 2-Channel Bridgeable Amplifier List Price: Sale Price: $42.19 You save: $93.80 (69%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 KnuKonceptz KCA Complete 4 Gauge Amp Installation Kit Sale Price: $26.99 Eligible for free shipping!Availability: Usually ships in 1-2 business days |