19,000+ results for 4 channel amplifier
- NEW SKAR AUDIO RP-75.4AB 500 WATT RMS FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIEROpens in a new window or tabBrand New$135.99List price: $179.9924% offFree shipping399 soldskar-audio (91,196) 98.5%
- Stetsom Bravo HQ 400.4 2 Ohm Stable 4 Channel + SAME DAY SHIPPING FROM USA!Opens in a new window or tabBrand New$99.99Free 2-3 day shippingFree returns41 watchersTop Rated Plusresilientsounds (3,051) 98.9%
- Stetsom HL 800.4 2 ohm High Line 4 channel + Same Day Shipping From USA!Opens in a new window or tabBrand New$159.99Free 2-3 day shippingFree returns15 soldTop Rated Plusresilientsounds (3,051) 98.9%
- 5800W Watt 4 Channel Car Truck Amplifier Stereo Audio Speaker Amp System DeviceOpens in a new window or tabBrand New$54.99Free 2-4 day shippingFree returns1,866 soldSave up to 15% when you buy moreTop Rated Plusanyvolume (396,563) 99.6%
- Timpano TPT-500.4 2Ω Compact 4 Channel Amplifier 500W Car Audio Digital AmpOpens in a new window or tabBrand New$69.95Free shippingFree returns574 soldTop Rated Plusprvaudiogroup (10,211) 98.2%
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- 9900W 12V Car Amplifier Powerful Stereo Audio Power 4 Channel Bass Amp Class ABOpens in a new window or tabBrand New$55.99Free shippingFree returnstechcatcher (10,627) 96.5%
- Orion CBT4500.4 4 Channel Class AB Car Amp Amplifier 4500W MaxOpens in a new window or tabBrand New$123.95Free 4 day shippingFree returns310 soldTop Rated Plusdiscountcentralonline (125,157) 98.5%
- Kenwood Four Channel Power Amplifier KAC-X40Opens in a new window or tabPre-Owned$16.503 bids · Time left6h 44m left (Tue, 03:31 AM)$85.00Buy It Now+$8.58 shippingovercom-47 (0) 0%
- Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio AmpOpens in a new window or tabBrand New$53.99List price: $79.9933% offFree shippingFree returnsSave up to 6% when you buy moreTop Rated Plusdeal-buys (111,309) 98.4%
- 5800W Watt 4 Channel Car Truck Amplifier Stereo Audio Amp Speaker System DeviceOpens in a new window or tabBrand New$49.59Was: $52.626% offFree shipping79 watchersSave up to 10% when you buy moremisladyshop (59,528) 98.8%
- 4 channel amplifier carOpens in a new window or tabPre-Owned$58.0039 bids · Time left13h 37m left (Tue, 10:25 AM)+$7.84 shippingdapend_94 (0) 0%
- 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$89.90Free shippingFree returns66 soldSave up to 5% when you buy moreTop Rated Plusautosounds_warehouse (139,081) 99.7%
- 400 Watts Car Amplifier 4 Channel 2/4 Ohm Stable Class A/B for ATOTO Car StereosOpens in a new window or tabBrand New$58.49Was: $89.9935% offFree shipping455 watchersutowinonline (2,036) 98.3%
- 1x Timpano TPT-1000.4 2 Ohms Brazilian Amplifier 1000W Car Audio 4 Channel AmpOpens in a new window or tabBrand New$129.95Free 2-4 day shippingFree returns320 soldTop Rated Plusprvaudiogroup (10,211) 98.2%
- DS18 SXE-3000.4D Car Amplifier Full-Range Class D 4-Channel - New Design - RedOpens in a new window or tabCertified - Refurbished$189.95Free shippingFree returnsAlmost goneTop Rated Plusds18sound (7,975) 98.4%
- Stetsom IR 160.2 2ohm Iron Line 2 channel + Same Day Shipping From USA!Opens in a new window or tabBrand New$53.99Free 2-3 day shippingFree returns30 soldTop Rated Plusresilientsounds (3,051) 98.9%
- [US SELLER] Taramps TS 400x4 Amplifier 4 Channels 2 Ohm 400W RMS Compact ShipsOpens in a new window or tabFREE SHIPPING!Brand New125 product ratings - [US SELLER] Taramps TS 400x4 Amplifier 4 Channels 2 Ohm 400W RMS Compact Ships$74.99Was: $99.0024% offFree shippingFree returns117 soldSave up to 5% when you buy moreTop Rated Plusprostarbrands (1,200) 99.2%
- Crunch PZ2-2030.4D Compact 4 Channel 2000w Class D Car Amplifier AmpOpens in a new window or tabBrand New$89.95List price: $179.9950% offFree 2 day shippingFree returns68 soldaudiosavings (776,835) 97.4%
- Audiovox Rampage AMP - 240 Watt 4-Channel Car Amp AmplifierOpens in a new window or tabPre-Owned$20.00+$10.90 shippinggagli.mar (3,575) 98.7%
- AUTOTEK TA1050.4 1000 Watt 4-Channel Car Audio Amplifier Class A/B AmpOpens in a new window or tabBrand New$62.75List price: $119.9948% offFree 2 day shippingFree returns294 soldaudiosavings (776,835) 97.4%
- Taramps TS 400x4 400W 4-Channel Class D Car AmplifierOpens in a new window or tabBrand New$70.59Free shippingfrom Brazil37 watchershenrique_shopbr (15) 94.1%
- 4 Channel Car Amplifier Mini HiFi Digital Stereo Audio Bass Power Amp Device NEWOpens in a new window or tabBrand New$24.94Free shippingfrom ChinaLast one7 soldzhangwenhu (289) 98.3%
- Pioneer GM-A6704 1000 Watts 4-Channel Class AB Full Range Car Audio AmplifierOpens in a new window or tabBrand New$139.00Free shippingFree returnsAlmost gone221 soldSave up to 5% when you buy moreTop Rated Plusautosounds_warehouse (139,081) 99.7%
- Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio AmplifierOpens in a new window or tabTARAMPS AUTHORIZED SELLERBrand New$79.99Free shippingFree returns30 soldSave up to 15% when you buy moreTop Rated Plusepic_distributors (1,008) 98.5%
- MRV-F300 - Alpine 4-Channel 300W RMS V Power Series AmplifierOpens in a new window or tabPre-Owned$79.48Free shippingrotter46 (69) 98.6%
- DS18 SXE-1200.4 Car Amplifier Class A/B 4-Channel Full-Range - Compact Size AmpOpens in a new window or tabCertified - Refurbished$114.95Free shippingFree returnsLast oneTop Rated Plusds18sound (7,975) 98.4%
- NEW SKAR AUDIO RP-150.4AB 1000 WATT FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIEROpens in a new window or tabBrand New$178.49List price: $209.9915% offFree shipping580 soldskar-audio (91,196) 98.5%
- DS18 G1000.4D Car Audio Amplifier 1000 Watts Full-Range Class D 4-ChannelOpens in a new window or tabCertified - Refurbished$114.95Free shippingFree returns52 soldTop Rated Plusds18sound (7,975) 98.4%
- DS18 G3600.4D Full-Range Class D 4-Channel Car Audio Amplifier 3600 WattsOpens in a new window or tabCertified - Refurbished$217.96Free shippingFree returnsAlmost goneds18sound (7,975) 98.4%
- PRECISION POWER PPI TRAX4.1200D 1200 WATT 4-CHANNEL FULL RANGE VOICE AMPLIFIEROpens in a new window or tabBrand New$89.45Free shipping17 watchershzdealz (4,529) 97.3%
- NVX VADM4 400W Class D 4-Channel Amplifier + NVX 5.25" Speakers PackageOpens in a new window or tabBrand New$269.97List price: $397.9732% offFree 2-4 day shippingFree returns21 watchersTop Rated Pluswww-sonicelectronix-com (512,725) 99.1%
- DS18 Full Range 4 Channel Amplifier 60x4 RMS 4 Channel Amp 1200W SXE-1200.4/BKOpens in a new window or tabBrand New$129.95List price: $139.997% offFree shippingFree returns57 soldSave up to 7% when you buy moreTop Rated Pluspricedrightsales (183,205) 99.3%
- Alpine BBX-F1200 4-Channel Car Amplifier | 600W Max Power | High/Low Pass FilterOpens in a new window or tabBrand New$159.99Free 2-4 day shipping143 watchersSave up to 5% when you buy moregoogol_shop (32,963) 98.2%
- Alpine KTP-445U 4 Channel Power Amplifier Power Pack 45WOpens in a new window or tabPre-Owned$62.92+$14.63 shippingfrom CanadaFree returnsthriftingbyjl (1,275) 100%
- Crunch GP-1000.2 Ground Pounder 1000 Watt 2-Channel Amplifier Car Stereo AmpOpens in a new window or tabBrand New$57.70List price: $126.3954% offFree 2 day shippingFree returns878 soldaudiosavings (776,835) 97.4%
- 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$119.99Free 2-3 day shippingFree returns382 soldTop Rated Plusaudiowattstore (66,483) 97.9%
- DS18 X4 Ultra Compact Class D 4-Channel Car Amplifier 1400 Watts MaxOpens in a new window or tabBrand New$179.95Free shippingFree returns41 soldTop Rated Plusds18sound (7,975) 98.4%
- DS18 SXE-4000.4D Car Amplifier Full-Range Class D 4-Channel - New Design - BlackOpens in a new window or tabBrand New$284.95Free shippingFree returns21 watchersTop Rated Plusds18sound (7,975) 98.4%
- Alpine S-A32F, S Series Class D 4 Channel Digital Amplifier, 320 WattsOpens in a new window or tabBrand New$144.95Free 2-3 day shippingFree returns86 soldTop Rated Plusavleaderz_com (64,801) 98.9%
- Orion CBT2000.4 Class AB 4 Channel Car Audio Amp Amplifier 2000W MaxOpens in a new window or tabBrand New$84.00Free shipping52 soldvice_city_sound (4,334) 98.9%
- 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$97.99Free shippingFree returns205 soldSave up to 10% when you buy moreTop Rated Plusautosounds_warehouse (139,081) 99.7%
- Cerwin Vega CVPM4004D Mini 4 Channel Amplifier 4x60 RMS CVP Performance SeriesOpens in a new window or tabBrand New$109.99Free shippingFree returns17 watchersdealz4_u (13,222) 99.4%
- AUTOTEK AXL 1050.4 1000WATT 4 CHANNEL CAR AMPLIFIEROpens in a new window or tabPre-Owned$24.990 bids · Time left17h 3m left (Tue, 01:51 PM)+$19.99 shippingdheat789 (9,009) 99.3%
- Blaupunkt AMP1404 Car Audio 4-Channel Amp Amplifier 1500 Watts Max Peak PowerOpens in a new window or tabBrand New$76.99Free 2-3 day shippingFree returns158 soldTop Rated Plusaudiowattstore (66,483) 97.9%
- Power Acoustik Vertigo VA4-1800D | 1800W Max 4 Channel Full Range Car AmplifierOpens in a new window or tabBrand New$67.90Free 2-4 day shippingFree returnsAlmost gone20 soldSave up to 5% when you buy moreTop Rated Plusdesigner_motorsports (1,429) 99%
- Power Acoustik VA4-2200D Car Stereo Amplifier 2200W 4 Channel Full Range AmpOpens in a new window or tabBrand New$69.64Free shippingAlmost gone39 soldkaventerprises (597) 96.6%
- Power Acoustik Vertigo VA4-1800D 1800 Watts 4 Channel Amp Full Range AmplifierOpens in a new window or tabBrand New$67.90Free shippingAlmost gone20 soldkaventerprises (597) 96.6%
- Lanzar VIBE432 Vibe 4000 Watt 4 Channel Mosfet Amplifier Car Audio AmpOpens in a new window or tabBrand New$84.99List price: $197.0957% offFree shippingFree returns412 soldSave up to 6% when you buy moreTop Rated Plusdeal-buys (111,309) 98.4%
- Audiopipe APMCRO4060 Micro 4 Channel Amplifier 1000W MaxOpens in a new window or tabBrand New$106.70Free shippingFree returns38 watchersSave up to 6% when you buy moreTop Rated Plusdeffaudio (10,854) 98.5%
- Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio AmpOpens in a new window or tabNew (Other)$35.99Was: $44.9920% offFree shippingFree returnsTop Rated Plusphtr_3302 (1,850) 99.3%
- New ListingAlpine S-A32F 320W 4 Channel Car AmplifierOpens in a new window or tabBrand New$135.00Free shippingb.m.g_334 (7) 100%
- MB QUART MA1-440.4 440 Watt 4-Channel Car Audio Amplifier AmpOpens in a new window or tabBrand New$79.99Free shippingmaxxsonics_llc (538) 97.8%
- Pioneer GM-DC874 Champion Series 4-Channel 1200W Max Bridgeable Car AmplifierOpens in a new window or tabBrand New$149.95Free shippingFree returns378 soldTop Rated Plustechronics-store (84,854) 98%
- New ListingAlpine KTA-450 200W RMS Class D 4-channel Weather Resistant Car Audio AmplifierOpens in a new window or tabBrand New13 product ratings - Alpine KTA-450 200W RMS Class D 4-channel Weather Resistant Car Audio Amplifier$184.00Free shippingdustinsells4u (1,427) 99.4%
- New ListingAlpine PDX-F6 4-Channel Car AmplifierOpens in a new window or tabPre-Owned$500.00+$19.90 shippingsocmyst (390) 100%
- AUTHENTIC Banda 4 Channel 400 Watt Full Range Car & Motorcycle Amplifier BD400.4Opens in a new window or tabBrand New$79.95Free 2-4 day shipping29 watcherswattsandvolts (5,499) 98.7%
- DS18 CANDY-X4B 1600 Watt 4-Channel Amplifier Car Audio Stereo Mini Compact AmpOpens in a new window or tabCertified - Refurbished$149.96List price: $239.8537% offFree shippingFree returnsAlmost goneSave up to 7% when you buy moreTop Rated Plusstereo-needs (92,986) 99.5%
- BRAX X-2400 4-Channel Power Amplifier Amp ChromeOpens in a new window or tabPre-Owned$1,100.00+$46.85 shippingdrsho71 (250) 100%
- Kenwood KAC-M1814 4-Channel 400W Class D Compact Amplifier Marine Car Brand NewOpens in a new window or tabBrand New$118.95Free shippingFree returns318 soldTop Rated Plustechronics-store (84,854) 98%
- PRV Audio QS400.4 2Ohm Compact 4 Channel Digital Class D Full Range Car Amp 400WOpens in a new window or tabBrand New$79.91Free shippingFree returns56 soldTop Rated Plusprvaudiogroup (10,211) 98.2%
- BLAUPUNKT AMP1604 4 CHANNEL FULL RANGE CAR AMP AMPLIFIER 1600W MAX PEAK POWEROpens in a new window or tabBrand New$84.99Free 2-3 day shippingFree returns499 soldSave up to 6% when you buy moreTop Rated Plusaudiowattstore (66,483) 97.9%
- AudioControl 4 Channel Class D Micro Compact Small Mini Car Amplifier ACM-4.300Opens in a new window or tabNew (Other)15 product ratings - AudioControl 4 Channel Class D Micro Compact Small Mini Car Amplifier ACM-4.300$259.00Free shippingFree returnsAlmost gone14 soldSave up to 5% when you buy moreTop Rated Plusstereo-needs (92,986) 99.5%
- Planet Audio PL1600.4 4 Channel 1600 W Car Amplifier - 2-8 Ohm Stable, MOSFETOpens in a new window or tabBrand New$98.96List price: $184.9947% offFree shippingFree returns32 soldTop Rated Plusspeeceinc (10,082) 98.5%
- BOSS Audio Riot 400W 4-Channel Class A/B Car Audio High Power Amplifier - NEWOpens in a new window or tabBrand New$38.00+$6.72 shippingvictor-man1 (3,529) 100%
- Alpine KTP-445U 4 Channel 45W Rms x4 Power Pack Car AmplifierOpens in a new window or tabPre-Owned$69.00Free shippingLast one8 soldleilrezk_0 (880) 100%
- PRV Audio QS400.4 2 Ohm Mini Compact 4 Channel Full Range Class D AmplifierOpens in a new window or tabBrand New$79.91Free shippingFree returns13 watchersSave up to 10% when you buy moreTop Rated Plusonlinesbestdeal (6,532) 99%
- New BOSS AUDIO Riot R1004 Mosfet 400 Watt RMS 4 Channel Car Power Amplifier AmpOpens in a new window or tabBrand New$66.99List price: $84.9921% offFree 2-4 day shippingFree returnsAlmost gone447 soldTop Rated Pluswww-sonicelectronix-com (512,725) 99.1%
- 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$61.39List price: $98.9938% offFree 3 day shippingFree returns102 soldTop Rated Plusspreetail (2,270,456) 99.3%
- New ListingStetsom Iron Line IR 400.4 400W 4-Channel Power AmplifierOpens in a new window or tabNew (Other)$64.98Free 2-3 day shippingFree returnsTop Rated Pluspurpletechnado (47,530) 99.8%
- 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$99.95List price: $239.0058% offFree 2 day shippingFree returns90 soldaudiosavings (776,835) 97.4%
- CT Sounds CT-80.4AB 480 Watt RMS Full-Range Class AB 4 Channel Car AmplifierOpens in a new window or tabBrand New$139.99Free shippingFree returns127 soldTop Rated Plusct-sounds (7,462) 98.6%
- CT Sounds CT-150.4D 1000 Watt RMS Full-Range Class D 4 Channel Car AmplifierOpens in a new window or tabBrand New$199.99Free shippingFree returns99 soldTop Rated Plusct-sounds (7,462) 98.6%
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