959 results for 400 watt amps
- Gravity Warzone COMBAT 1000 Watts TRUE RMS Car Amplifier Class D Amp 1/2/4 OhmOpens in a new window or tabSlimmer! COMBAT Power| USA Seller | 60 Days ReturnBrand New$129.99Save up to 5% when you buy moreTop Rated PlusFree 4 day shippingaudiowattstore (66,125) 98%Free returns116 watchers
- BOSS AUDIO Riot R1004 400 Watt 4 Channel Car Power Amplifier Amp MosfetOpens in a new window or tabFREE 1-3 DAY DELIVERY WITH HASSLE-FREE, 30-DAY RETURNS!Brand New$61.39Top Rated PlusList price: $98.99 38% offspreetail (2,269,193) 99.3%Free 3 day shippingFree returns100 sold
- MB QUART NA2-400.1 400 Watt Mono Amplifier Amp For Polaris RZR/ATV/UTV/CartOpens in a new window or tabBrand New$106.46audiosavings (775,900) 97.4%List price: $179.99 41% offFree 2 day shippingFree returns105 sold
- BOSS AUDIO 4 CHANNEL 400 WATT CAR STEREO AMPLIFIER SPEAKER/SUBWOOFER AMP R1004Opens in a new window or tabCertified - Refurbished$54.90Save up to 5% when you buy moreTop Rated PlusFree shippingstereo-needs (92,754) 99.5%Free returnsAlmost gone
- Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio AmpOpens in a new window or tabBrand New$53.99Save up to 6% when you buy moreList price: $79.99 33% offTop Rated Plusdeal-buys (111,140) 98.6%Free shippingFree returns
- REFURBISHED Rockford Fosgate P400X4 400 Watt 4 Channel Amplifier Punch Car AmpOpens in a new window or tabCertified - Refurbished$249.99soundoftristate (25,347) 99%Free 4 day shipping74 sold
- OPTIMUS 400 Watt Stereo Amplifier XL-400Opens in a new window or tabPre-Owned$79.99twinpickers247 (11,010) 99.8%Free 4 day shipping
- Stetsom IR 400.4 Amplifier 2 Ohm 4 Channel 400 Watts Full Range Compact Car AmpOpens in a new window or tabBrand New$89.99Top Rated Pluscaraudiocentralsofla (1,546) 97.5%Free shippingFree returnsAlmost gone332 sold
- Pioneer GM-D1004 RB 400 Watt 4-Channel Compact Micro Amplifier Small Amp Class DOpens in a new window or tabExcellent - Refurbished$149.00Save up to 5% when you buy moreTop Rated PlusFree shippingautosounds_warehouse (138,851) 99.7%Free returns71 sold
- 12V 400 Watt Car Audio Stereo Amplifier 2.1Channel HiFi Speaker Power Amp SystemOpens in a new window or tabBrand New$16.98Save up to 15% when you buy moreList price: $24.48 31% offTop Rated Pluswowpartspro (500,375) 99.3%Free shippingFree returns349 sold
- MTX THUNDER75.4 400 Watt RMS 4-Channel Amplifier 2-Ohm Car Stereo AmpOpens in a new window or tabNew (Other)$157.95audiosavings (775,900) 97.4%List price: $219.95 28% offFree 2 day shippingFree returns
- Rockville dB45 3200 Watt/800w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!Opens in a new window or tab800w RMS Dyno-Certified! 105A Fuse Rating!Brand New$159.95audiosavings (775,900) 97.4%List price: $320.00 50% offFree 4 day shippingFree returns886 sold
- PRV Audio QS400.4 2Ohm Compact 4 Channel Digital Class D Full Range Car Amp 400WOpens in a new window or tabBrand New$79.91Top Rated Plusprvaudiogroup (10,099) 98.3%Free 4 day shippingFree returns53 sold
- Zapco I-250 400 Watt 2 Channel Amp Tested Working NormalOpens in a new window or tabPre-Owned$100.00bigboys007 (1,943) 100%+$16.00 shipping
- 400W 12V 2.1Channel Powerful Stereo Audio Power Amplifier HiFi Bass Amp Car HomeOpens in a new window or tabBrand New8 product ratings - 400W 12V 2.1Channel Powerful Stereo Audio Power Amplifier HiFi Bass Amp Car Home$12.95Save up to 20% when you buy morefrentaly (240,375) 98%Free shipping186 sold
- DS18 ZR1600.4D ZR Class D 4 Channel Full Range Car Audio Amplifier 7200 Watt AmpOpens in a new window or tabCertified - Refurbished$299.00Save up to 7% when you buy moreTop Rated PlusFree shippingstereo-needs (92,754) 99.5%Free returnsLast one
- Kicker 46CXA4001 Car Audio Amp Monoblock 800W Peak Sub Amplifier CXA400.1Opens in a new window or tabBrand New$179.96Top Rated Plusfreemanscarstereo (3,537) 99.9%Free 3 day shippingFree returns278 sold
- Rockville KRYPTON F1 1600w Peak / 400w RMS 4 Channel Amplifier Car Audio AmpOpens in a new window or tab100w x 4 RMS Dyno-Certified @ 2 OHMS 1% THD!Brand New$99.95audiosavings (775,900) 97.4%List price: $239.00 58% offFree 2 day shippingFree returns87 sold
- Rockford Fosgate PBR400X4D 400W 4-Channel Car Amplifier w/ Belva 8 Gauge Amp KitOpens in a new window or tabBrand New$279.99www-sonicelectronix-com (512,321) 99.2%List price: $339.98 18% offFree 3 day shipping61 sold
- Kenwood KAC-M1814 4-Channel 400W Class D Compact Amplifier Marine Car Boat AmpOpens in a new window or tabNew (Other)$98.95Top Rated Plustechronics-store (84,686) 98%Free shippingFree returns9 watchers
- Kicker 46CXA4001 CXA4001 - 400-Watt Mono Class D Subwoofer AmpOpens in a new window or tabBrand New$179.96creative-car-audio (21,188) 99.7%Free 4 day shippingFree returns
- Kicker CX Series 46CXA4001T Class D 400 Watts Mono Subwoofer Amplifier CXA400.1Opens in a new window or tabPre-Owned$120.00Top Rated Pluskazs0storehouse (2,660) 99.6%Free 4 day shippingFree returns
- 400 Watt 2 Channel Amp Digital MAX HED Series Car Audio Bass Cerwin Vega H400.2DOpens in a new window or tabBrand New$179.88Top Rated PlusList price: $269.99 33% offpricedrightsales (182,824) 99.4%Free 4 day shippingFree returns
- 400 Watt 2 Channel Car Amplifier Powerful Stereo Audio Power Amp HiFi Bass HomeOpens in a new window or tabBrand New$13.98Save up to 10% when you buy moreList price: $18.98 26% offTop Rated Plusnsioutlet (524,782) 99.4%Free 4 day shippingFree returns103 sold
- Rockville ATOM P30 2400 Watt 4-Channel Marine/ATV/Car Amplifier Amp+Volt MeterOpens in a new window or tabCompact Size, Volt Meter, 150wx4 Dyno-TestedBrand New$134.95audiosavings (775,900) 97.4%List price: $279.99 52% offFree 4 day shippingFree returns77 sold
- DS18 ZR1600.4D 4-Channel Car Amplifier 2720W Rms Class D Fullrange Speaker AmpOpens in a new window or tabBrand New$379.95dbscaraudio (10,738) 99.1%Free shippingFree returns
- Taramps DS 800x4 800 watts 2 Ohms Amplifier Class D 4 Channel Car Audio AmpOpens in a new window or tabTARAMPS AUTHORIZED SELLERBrand New$134.00Save up to 15% when you buy moreTop Rated PlusFree 4 day shippingepic_distributors (908) 98.3%Free returns15 watchers
- MB QUART FA2-400.4 400 Watt Class Q1 4-Channel Car Stereo Amplifier + Amp KitOpens in a new window or tabBrand New$159.99audiosavings (775,900) 97.4%List price: $349.99 54% offFree 2 day shippingFree returns17 watchers
- Kicker 46CXA4001 Class D Amp Mono 800W RMS Max Subwoofer Amplifier + Bass KnobOpens in a new window or tabBrand New$219.95Top Rated Plusfreemanscarstereo (3,537) 99.9%Free 3 day shippingFree returns320 sold
- KICKER CXA360.4 CAR AUDIO SUB AMP 4CH CX SERIES AMPLIFIER + REMOTE BASS KNOBOpens in a new window or tabBrand New$246.95Top Rated Plushookedontronics (152,781) 98.5%Free shippingFree returns19 watchers
- CT Sounds CT-400.1D 400 Watt RMS Power Class D Monoblock Subwoofer AmplifierOpens in a new window or tabBrand New$109.99Top Rated Plusct-sounds (7,403) 98.4%Free shippingFree returns30 sold
- DB Drive WDX800.4G2 1600w amplifier Car speaker 4 Channel 2 ohm Stable ampOpens in a new window or tabPre-Owned$180.00technicsavworld (157) 100%Free shippingLast one19 watchers
- BOSS Audio R1004 Riot 400W 4 Channel Car Power Amplifier Mosfet w/ 8 Ga Amp KitOpens in a new window or tabFREE 1-3 DAY DELIVERY WITH HASSLE-FREE, 30-DAY RETURNS!Brand New$70.99Top Rated PlusList price: $149.99 53% offspreetail (2,269,193) 99.3%Free 4 day shippingFree returns16 watchers
- 🔊🎤 Legacy Red Series 400 Watts 4 Channel Amplifier Amp Model# LA870Opens in a new window or tabPre-Owned$99.99zelda180 (826) 100%Free shipping
- Harmony Audio HA-A400.1 Car Class D Amp Mono 800W Sub Amplifier w/ Bass RemoteOpens in a new window or tabBrand New$104.95Save up to 5% when you buy moreTop Rated PlusFree 4 day shippinghifisoundconnection (284,675) 99%Free returns51 sold
- Soundstream TXP2.6500D 6500 Watt 2-Channel Amplifier Class D Car Audio AmpOpens in a new window or tabBrand New$149.95audiosavings (775,900) 97.4%List price: $437.38 66% offFree 2 day shippingFree returnsAlmost gone83 sold
- MB Quart FA2-400.4 400 Watt 4-Channel Car Stereo Amplifier Class Q1 AmpOpens in a new window or tabBrand New$159.99audiosavings (775,900) 97.4%Free 2 day shippingFree returns35 sold
- Kicker 46CXA8001 CX Series Mono Class D Car Audio Amplifier w/ Remote & Amp KitOpens in a new window or tabBrand New33 product ratings - Kicker 46CXA8001 CX Series Mono Class D Car Audio Amplifier w/ Remote & Amp Kit$269.99cartoys (6,468) 99.1%Free shippingFree returns76 watchers
- Audiobank 2 Channels 800W Bridgedable Amp Car Audio Bass Amplifiers + Amp KitOpens in a new window or tabBrand New$76.99Save up to 5% when you buy moreTop Rated PlusFree 4 day shippingaudiowattstore (66,125) 98%Free returns379 sold
- DS18 EXL-P800X4 4 Channel Korean Car Amplifier Class-AB Full Range Bass Knob AmpOpens in a new window or tabCertified - Refurbished$199.00Save up to 7% when you buy moreTop Rated PlusFree shippingstereo-needs (92,754) 99.5%Free returnsLast one
- 2.1Channel Car Audio Stereo Amplifier 12V 400 Watt Speaker HIFI Power SubwooferOpens in a new window or tabBrand New$16.98Save up to 10% when you buy moreList price: $25.98 35% offTop Rated Pluseeekitonline (450,423) 99.2%Free shippingFree returns89 sold
- New BOSS AUDIO Riot R1004 Mosfet 400 Watt RMS 4 Channel Car Power Amplifier AmpOpens in a new window or tabBrand New$66.99Top Rated PlusList price: $84.99 21% offwww-sonicelectronix-com (512,321) 99.2%Free 3 day shippingFree returns446 sold
- Soundstorm EV4.400 EVOLUTION Series Class AB 400-Watt 4-Ch MOSFET Amp SilverOpens in a new window or tabBrand New$69.73ecop! (1,948,847) 98.7%List price: $82.34 15% offFree shippingFree returns
- California 400 Watt AmpOpens in a new window or tabPre-Owned$100.00holwi_3377 (22) 100%+$14.78 shipping
- Pioneer GM-D1004 Ultra Small Mini Digital 4-Ch Amplifier 400 Watts Fd 2CH 3CHOpens in a new window or tabBrand New$174.95electronicexperts (15,844) 97.7%Free shipping20 sold
- Kicker 46CXA4001T CXA400.1 400 Watt RMS Mono Class D Car Audio Amplifier AmpOpens in a new window or tabBrand New$179.96main-street-pro (8,632) 97.7%Free shipping
- Audiobank Monoblock 2000 WATTS ClasS D Amp Car Audio Stereo Bass AmplifiersOpens in a new window or tabBrand New$69.95Save up to 6% when you buy moreTop Rated PlusFree 3 day shippingaudiowattstore (66,125) 98%Free returns996 sold
- Rockville dB45 3200 Watt/800w RMS 4 Channel Car Amplifier+Amp Kit Loud!!Opens in a new window or tabBrand New$181.95audiosavings (775,900) 97.4%List price: $388.00 53% offFree 4 day shippingFree returns156 sold
- New ListingKicker CXA400.1 Class D Mono 400W RMS Subwoofer Amplifier + CK8 8AWG Amp Kit NewOpens in a new window or tabBrand New7 product ratings - Kicker CXA400.1 Class D Mono 400W RMS Subwoofer Amplifier + CK8 8AWG Amp Kit New$199.00dustinsells4u (1,401) 99.4%Free shipping
- JBL Club A754 High Performance Compact Class H Car Audio 4-Channel AmplifierOpens in a new window or tabBrand New$179.95Top Rated Plustechronics-store (84,686) 98%Free shippingFree returns175 sold
- Cerwin-Vega XED3001D 400 Watts Monoblock Class D Amplifier Car Audio AmpOpens in a new window or tabBrand New$109.00Save up to 10% when you buy moreTop Rated PlusFree shippingautosounds_warehouse (138,851) 99.7%Free returns5 watchers
- SOUNDIGITAL SD 400.4 4-OHM EVO 4.0 MINI 4-CHANNEL 400W RMS MOTORCYCLE AMPLIFIEROpens in a new window or tabBrand New$139.99Top Rated Pluswoofersetc_outlet (67,377) 99.6%Free 3 day shippingFree returns8 watchers
- Rockville RXA-F1 1600 Watt Peak/400w RMS 4 Channel Car Amplifier+Amp KitOpens in a new window or tabBrand New$136.95audiosavings (775,900) 97.4%List price: $323.99 58% offFree 4 day shippingFree returnsAlmost gone89 sold
- Rockville RXA-F1 1600 Watt Peak/400w RMS 4 Channel Amplifier Car Stereo AmpOpens in a new window or tab400w RMS Dyno-Certified! 60A Fuse!Brand New$114.95audiosavings (775,900) 97.4%List price: $194.99 41% offFree 4 day shippingFree returnsAlmost gone704 sold
- Rockville KRYPTON F2 2400w Peak/600w RMS 4 Channel Amplifier Car Stereo AmpOpens in a new window or tab150wx 4 RMS Dyno-Certified @ 2 OHMS 1% THD!Brand New$124.95audiosavings (775,900) 97.4%List price: $299.00 58% offFree 2 day shippingFree returns66 sold
- New ListingArc Audio Amp 5 Channels Xdi805 UsedOpens in a new window or tabPre-Owned$154.99raton59 (2,277) 100%Free shipping
- Cerwin Vega CVPM4004D Mini 4 Channel Amplifier 4x60 RMS CVP Performance SeriesOpens in a new window or tabBrand New$109.99dealz4_u (13,157) 99.5%Free shippingFree returns14 watchers
- Rockville dB10 800w Peak Mono Car Audio Amplifier 200 Watt RMS + Amp Wire KitOpens in a new window or tab200w RMS Dyno-Certified! Amazing Quality!Brand New$89.95audiosavings (775,900) 97.4%Free 2 day shippingFree returns106 sold
- BOSS AUDIO R1004 4 CHANNEL 400 WATT CAR STEREO AMPLIFIER SPEAKER/SUBWOOFER AMPOpens in a new window or tabBrand New$66.90Save up to 5% when you buy moreTop Rated PlusFree shippingstereo-needs (92,754) 99.5%Free returns17 watchers
- NEW Cerwin-Vega CVP2000.1D 2000 Watt Monoblock Class AB Car Audio Amplifier AmpOpens in a new window or tabBrand New$119.90Save up to 5% when you buy moreTop Rated PlusFree shippingautosounds_warehouse (138,851) 99.7%Free returns253 sold
- Rockville KRYPTON F1 1600w Peak / 400w RMS 4 Channel Car Audio Amplifier+Amp KitOpens in a new window or tabBrand New$121.95audiosavings (775,900) 97.4%List price: $368.00 67% offFree 2 day shippingFree returns29 sold
- NEW Cerwin-Vega CVP800.2D 800 Watt 2 Channel Class D Car Audio Amplifier AmpOpens in a new window or tabBrand New$84.90Save up to 5% when you buy moreTop Rated PlusFree shippingautosounds_warehouse (138,851) 99.7%Free returnsAlmost gone112 sold
- Kicker 46CXA4001 Car Audio Class D Amp Mono 800W Subwoofer Amplifier CXA400.1Opens in a new window or tabPre-Owned$154.95Top Rated Plushifisoundconnection (284,675) 99%Free 4 day shippingFree returns463 sold
- JL Audio JD400/4 4-Channel Class D Full-Range Amplifier - 400WOpens in a new window or tabBrand New$279.99gulshan1104 (2,571) 100%Free shippingAlmost gone69 sold
- New ListingPowerBass ASA3-400.1 - 400 Watt x 1 @ 2-Ohm AmplifierOpens in a new window or tabPre-Owned$151.44creative-car-audio (21,188) 99.7%Free 4 day shippingFree returns
- BLAUPUNKT AMP1404 1500 WATTS AMP + 4x COAXIAL SPEAKERS 6.5" 400 WATTS + 4-CH KITOpens in a new window or tabFast Shipping | USA Seller | Premium QualityBrand New$169.99Top Rated Plusaudiowattstore (66,125) 98%Free 4 day shippingFree returns
- POWER ACOUSTIK GT4-400 4 CHANNEL 4 CH FULL RANGE CAR AUDIO AMP AMPLIFIER 400WOpens in a new window or tabPre-Owned$50.00bodacious67 (1,808) 99.2%Was: $59.99 17% off+$14.30 shipping
- KICKER CXA400.1 CAR AUDIO SUBWOOFER CLASS D 1CH/MONO AMPLIFIER + 8AWG AMP KITOpens in a new window or tabBrand New$179.96Top Rated Plushookedontronics (152,781) 98.5%Free shippingFree returns58 sold
- STINGER SPX700X4 4-CHANNEL MARINE AMP POWERSPORTS MICRO AMP HAS 1 BAD CHANNEL!!!Opens in a new window or tabPre-Owned8 product ratings - STINGER SPX700X4 4-CHANNEL MARINE AMP POWERSPORTS MICRO AMP HAS 1 BAD CHANNEL!!!$124.99rick_fox_guy_17 (2,709) 100%Free shipping
- Kicker CXA400.1 - 400W Mono Class D Subwoofer Amp Remanufactured w/ Wiring KitOpens in a new window or tabNew (Other)$139.99coffeehouseplus (1,420) 99.7%Free shipping
- Rockford Fosgate punch 400a4 Car Audio Amp 🍒 OLD SCHOOLOpens in a new window or tabPre-Owned$375.00ourrummage (459) 100%+$35.00 shipping22 watchers
- NEW SKAR AUDIO SKv2-4500.1D 7,400 WATT MAX POWER CLASS D MONOBLOCK SUB AMPLIFIEROpens in a new window or tabBrand New3 product ratings - NEW SKAR AUDIO SKv2-4500.1D 7,400 WATT MAX POWER CLASS D MONOBLOCK SUB AMPLIFIER$849.99skar-audio (90,789) 98.5%List price: $999.99 15% offFree shipping121 watchers
- Infinity Reference 3004A 400W 4-Channel Amplifier w/ Free Belva 8 Gauge Amp KitOpens in a new window or tabBrand New$199.00www-sonicelectronix-com (512,321) 99.2%List price: $399.94 50% offFree 3 day shippingLast one7 watchers
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