42,000+ results for 4 channel amplifier
- DS18 SXE-3000.4D Car Amplifier Full-Range Class D 4-Channel - New DesignOpens in a new window or tabCertified - Refurbished$170.95ds18sound (7,929) 98.4%Was: $189.95 10% offFree shippingFree returns50 sold
- DS18 SXE-3000.4D Car Amplifier Full-Range Class D 4-Channel - New Design - RedOpens in a new window or tabCertified - Refurbished$170.95Top Rated PlusWas: $189.95 10% offds18sound (7,929) 98.4%Free shippingFree returns67 sold
- DS18 G3600.4D Full-Range Class D 4-Channel Car Audio Amplifier 3600 WattsOpens in a new window or tabCertified - Refurbished$207.06ds18sound (7,929) 98.4%Was: $217.96 5% offFree shippingFree returns131 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 (10,187) 98.2%Free 1-4 day shippingFree returns56 sold
- Timpano TPT-500.4 2Ω Compact 4 Channel Amplifier 500W Car Audio Digital AmpOpens in a new window or tabBrand New$69.95Top Rated Plusprvaudiogroup (10,187) 98.2%Free 1-4 day shippingFree returns561 sold
- 5800W Watt 4 Channel Car Truck Amplifier Stereo Audio Speaker Amp System DeviceOpens in a new window or tabBrand New$54.99Save up to 15% when you buy moreTop Rated PlusFree 2-3 day shippinganyvolume (396,399) 99.6%Free returns1,854 sold
- DS18 Full Range 4 Channel Amplifier 60x4 RMS 4 Channel Amp 1200W SXE-1200.4/BKOpens in a new window or tabBrand New$129.95Save up to 7% when you buy moreList price: $139.99 7% offTop Rated Pluspricedrightsales (183,144) 99.4%Free 2-3 day shippingFree returnsAlmost gone56 sold
- Crunch PX-1025.4 1000 Watts 4 Channel Class AB Car Audio Amplifier PX-1000.4Opens in a new window or tabBrand New$67.79Top Rated Plusaudiowattstore (66,417) 97.9%Free 3-4 day shippingFree returns158 sold
- Crunch PZ2-2030.4D Compact 4 Channel 2000w Class D Car Amplifier AmpOpens in a new window or tabBrand New$89.95audiosavings (776,674) 97.4%List price: $179.99 50% offFree 2 day shippingFree returns67 sold
- Orion CBT4500.4 4 Channel Class AB Car Amp Amplifier 4500W MaxOpens in a new window or tabBrand New$123.95Top Rated Plusdiscountcentralonline (125,112) 98.5%Free 4 day shippingFree returnsAlmost gone307 sold
- New ListingAudiovox Rampage AMP - 240 Watt 4-Channel Car Amp AmplifierOpens in a new window or tabPre-Owned$20.00gagli.mar (3,566) 98.7%+$10.90 shipping
- Soundstream ST4.500D 500 Watt Compact MICRO Motorcycle UTV 4 Channel AmplifierOpens in a new window or tabUltra Micro Amp-Great for Car, Motorcycle, or Boats!Brand New$89.90Save up to 5% when you buy moreTop Rated PlusFree shippingautosounds_warehouse (139,043) 99.7%Free returnsLast one64 sold
- Pioneer GM-A6704 1000 Watts 4-Channel Class AB Full Range Car Audio AmplifierOpens in a new window or tabBrand New$139.00Save up to 5% when you buy moreTop Rated PlusFree shippingautosounds_warehouse (139,043) 99.7%Free returns220 sold
- CT Sounds CT-150.4D 1000 Watt RMS Full-Range Class D 4 Channel Car AmplifierOpens in a new window or tabBrand New$199.99Top Rated Plusct-sounds (7,451) 98.6%Free 2-3 day shippingFree returns98 sold
- DS18 ION Compact Full-Range 4-Channel Amplifier 4 x 240W Rms @ 4-ohm Class DOpens in a new window or tabBrand New$269.95Top Rated PlusWas: $299.95 10% offds18sound (7,929) 98.4%Free shippingFree returns29 sold
- NEW SKAR AUDIO RP-150.4AB 1000 WATT FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIEROpens in a new window or tabBrand New$178.49skar-audio (91,125) 98.5%List price: $209.99 15% offFree 2-3 day shipping578 sold
- New ListingOrion Cobalt 4500W 4 Channel Car AmplifierOpens in a new window or tabParts Only$59.99chevyrida14 (883) 100%Free shipping
- AUTOTEK TA1050.4 1000 Watt 4-Channel Car Audio Amplifier Class A/B AmpOpens in a new window or tabBrand New$62.75audiosavings (776,674) 97.4%List price: $119.99 48% offFree 2 day shippingFree returns294 sold
- Orion Cobalt CBA2000.4 2000 Watt 4-Channel Class A/B Car Stereo Audio AmplifierOpens in a new window or tabBrand New$84.00Top Rated Plusstereo-needs (92,945) 99.5%Free shippingFree returns16 watchers
- 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 (776,674) 97.4%List price: $239.00 58% offFree 2 day shippingFree returns90 sold
- 9900W 12V Car Amplifier Powerful Stereo Audio Power 4 Channel Bass Amp Class ABOpens in a new window or tabBrand New$55.99techcatcher (10,621) 96.6%Free shippingFree returns
- Pioneer GM-DC874 Champion Series 4-Channel 1200W Max Bridgeable Car AmplifierOpens in a new window or tabBrand New$149.95Top Rated Plustechronics-store (84,815) 98%Free shippingFree returns378 sold
- NEW Power Acoustik Vertigo VA4-2200D 2200 Watts 4 Channel Full Range AmplifierOpens in a new window or tabBrand New$79.90Save up to 5% when you buy moreTop Rated PlusFree shippingautosounds_warehouse (139,043) 99.7%Free returnsLast one578 sold
- NEW Cerwin-Vega CVP1200.4D 1200 Watt 4 Channel Class AB Car Audio Amplifier AmpOpens in a new window or tabBrand New10 product ratings - NEW Cerwin-Vega CVP1200.4D 1200 Watt 4 Channel Class AB Car Audio Amplifier Amp$97.99Save up to 10% when you buy moreTop Rated PlusFree shippingautosounds_warehouse (139,043) 99.7%Free returns204 sold
- Alpine S-A32F, S Series Class D 4 Channel Digital Amplifier, 320 WattsOpens in a new window or tabBrand New$144.95Top Rated Plusavleaderz_com (64,785) 98.8%Free 2-3 day shippingFree returns85 sold
- DS18 SXE-1200.4 Car Amplifier Class A/B 4-Channel Full-Range - Compact Size AmpOpens in a new window or tabCertified - Refurbished$109.20Top Rated PlusWas: $114.95 5% offds18sound (7,929) 98.4%Free shippingFree returnsAlmost gone
- New ListingMRV-F300 - Alpine 4-Channel 300W RMS V Power Series AmplifierOpens in a new window or tabPre-Owned$79.48rotter46 (67) 98.6%Free shipping
- New ListingAlpine MRP-F300 4-Channel Car AmplifierOpens in a new window or tabPre-Owned$59.99bidz4all (887) 100%+$12.00 shipping
- DS18 G1000.4D Car Audio Amplifier 1000 Watts Full-Range Class D 4-ChannelOpens in a new window or tabCertified - Refurbished$103.46Top Rated PlusWas: $114.95 10% offds18sound (7,929) 98.4%Free shippingFree returns50 sold
- PRV Audio QS800.4 2Ohm Compact 4 Channel Digital Class D Full Range Car Amp 800WOpens in a new window or tabBrand New$149.91Top Rated Plusprvaudiogroup (10,187) 98.2%Free 1-3 day shippingFree returns79 sold
- DS18 X4 Ultra Compact Class D 4-Channel Car Amplifier 1400 Watts MaxOpens in a new window or tabBrand New$161.95Top Rated PlusWas: $179.95 10% offds18sound (7,929) 98.4%Free shippingFree returns40 sold
- Planet Audio AC2400.4 4 Channel 2400 W Car Amplifier - Full Range, BridgeableOpens in a new window or tabBrand New$145.73Top Rated PlusList price: $239.99 39% offspeeceinc (10,047) 98.5%Free shippingFree returns132 sold
- Stetsom Iron Line IR 400.4 400W 4-Channel Power AmplifierOpens in a new window or tabNew (Other)$64.98Top Rated Pluspurpletechnado (47,456) 99.8%Free 2-3 day shippingFree returns34 watchers
- 400 Watts Car Amplifier 4 Channel 2/4 Ohm Stable Class A/B for ATOTO Car StereosOpens in a new window or tabBrand New$58.49utowinonline (2,031) 98.3%Was: $89.99 35% offFree shipping443 watchers
- 5800W Watt 4 Channel Car Truck Amplifier Stereo Audio Amp Speaker System DeviceOpens in a new window or tabBrand New$49.99Save up to 10% when you buy moreWas: $52.62 5% offmisladyshop (59,492) 98.9%Free shipping74 watchers
- Power Acoustik VA4-2200D Car Stereo Amplifier 2200W 4 Channel Full Range AmpOpens in a new window or tabBrand New$69.64kaventerprises (595) 96.7%Free shippingAlmost gone39 sold
- NEW SKAR AUDIO RP-75.4AB 500 WATT RMS FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIEROpens in a new window or tabBrand New$135.99skar-audio (91,125) 98.5%List price: $179.99 24% offFree 2 day shipping392 sold
- AUTHENTIC Banda 4 Channel 400 Watt Full Range Car & Motorcycle Amplifier BD400.4Opens in a new window or tabBrand New$79.95wattsandvolts (5,499) 98.7%Free 2-3 day shipping30 watchers
- Logic GXP1004 1000 Watts 4 Channel MOSFET Power AmplifierOpens in a new window or tabPre-Owned$82.99best..dealz (3,713) 99.4%Free shippingFree returnsLast one19 watchers
- 1x Timpano TPT-1000.4 2 Ohms Brazilian Amplifier 1000W Car Audio 4 Channel AmpOpens in a new window or tabBrand New$129.95Top Rated Plusprvaudiogroup (10,187) 98.2%Free 1-3 day shippingFree returns314 sold
- Polk Audio PAD4000.4 4-Channel 800 Watt RMS Car Audio Amplifier Amp PA D4000.4Opens in a new window or tabBrand New$149.95audiosavings (776,674) 97.4%List price: $349.95 57% offFree 2 day shippingFree returns77 sold
- BLAUPUNKT AMP1604 4 CHANNEL FULL RANGE CAR AMP AMPLIFIER 1600W MAX PEAK POWEROpens in a new window or tabBrand New$84.99Save up to 6% when you buy moreTop Rated PlusFree 3-4 day shippingaudiowattstore (66,417) 97.9%Free returns499 sold
- Rockville ATOM P20 1600w 4-Channel Marine/ATV/Car Bluetooth Amplifier+Volt MeterOpens in a new window or tabCompact Size/Volt Meter, 110wx4 Dyno-TestedBrand New$124.95audiosavings (776,674) 97.4%List price: $239.99 48% offFree 2 day shippingFree returns157 sold
- Blaupunkt AMP1804BT Car Audio 4-Channel Class D 1600W Amplifier w/ Bluetooth NEWOpens in a new window or tabFast Shipping | USA Seller | Premium QualityBrand New$119.99Top Rated Plusaudiowattstore (66,417) 97.9%Free 3-4 day shippingFree returns380 sold
- SOUNDIGITAL 400.4 EVO4.0 ULTRA COMPACT AMPLIFIER 4-CHANNEL 4-OHM FREE SHIPPINGOpens in a new window or tabPre-Owned$69.95treasurestoyourdoor2011 (6,377) 97.3%Free shipping
- Audiopipe APMN-4150D | 2500W Max 4 Channel Full Range Car Audio 4CH AmplifierOpens in a new window or tabBrand New$154.99Top Rated Plusdesigner_motorsports (1,424) 98.8%Free 2-3 day shippingFree returns33 sold
- Blaupunkt AMP1704P 1700 Watts AB Class Full Range-Full 4-Channel AmplifierOpens in a new window or tabBrand New$79.95Save up to 10% when you buy moreTop Rated PlusFree shippingthe_wires_zone (168,612) 99.7%Free returns19 watchers
- New ListingDiamond Audio DMD600.4D DMD 4-Channel 600W RMS Full Range Digital AmplifierOpens in a new window or tabBrand New$165.00flip-n-out (1,777) 99.5%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 (84,815) 98%Free shippingFree returns179 sold
- Blaupunkt AMP1404 Car Audio 4-Channel Amp Amplifier 1500 Watts Max Peak PowerOpens in a new window or tabBrand New$76.99Top Rated Plusaudiowattstore (66,417) 97.9%Free 3-4 day shippingFree returns158 sold
- Kenwood KAC-M1814 4-Channel 400W Class D Compact Amplifier Marine Car Brand NewOpens in a new window or tabBrand New$118.95Top Rated Plustechronics-store (84,815) 98%Free shippingFree returns318 sold
- 5800W Watt 4 Channel Car Truck Amplifier Stereo Audio Amp Speaker System DeviceOpens in a new window or tabBrand New$49.49Save up to 10% when you buy moreWas: $54.99 10% offfirework999 (10,787) 98.6%Free shipping41 watchers
- MTX Audio THUNDER Channel AmplifierOpens in a new window or tabPre-Owned$30.00meme_mical (25) 71.4%+$6.36 shipping12 watchers
- SKAR AUDIO SK-M4004D 400 WATT RMS 4 CHANNEL CLASS D ULTRA COMPACT CAR AMPLIFIEROpens in a new window or tabBrand New11 product ratings - SKAR AUDIO SK-M4004D 400 WATT RMS 4 CHANNEL CLASS D ULTRA COMPACT CAR AMPLIFIER$152.99skar-audio (91,125) 98.5%List price: $179.99 15% offFree 2 day shipping155 sold
- Orion CBT2000.4 Class AB 4 Channel Car Audio Amp Amplifier 2000W MaxOpens in a new window or tabBrand New$84.00vice_city_sound (4,310) 98.9%Free shipping50 sold
- Marts Digital MXS 400x4 2 OHMS 400w 4 Channel Class D Full Range Car AmplifierOpens in a new window or tabBrand New$82.48audiosavings (776,674) 97.4%List price: $110.00 25% offFree 2 day shippingFree returns74 watchers
- Down4Sound JP34ab 4 channel amplifierOpens in a new window or tabNew (Other)$230.00phoenixgold12345 (101) 100%Free shipping
- Taramps TS 800X4 800W RMS 4-Channel Car AmplifierOpens in a new window or tabBrand New$125.00henrique_shopbr (14) 93.8%Free shippingfrom BrazilAlmost gone48 sold
- Taramps TS 400x4 400W 4-Channel Class D Car AmplifierOpens in a new window or tabBrand New$70.59henrique_shopbr (14) 93.8%Free shippingfrom BrazilAlmost gone18 sold
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