Hertz HCP4D 580W 4-Channel Subwoofer Car Amplifier with Free 8 Gauge Amp Kit | eBay
Crunch 12 Inch 800 Watt Max 4 Ohm Dual Voice Coil Car Subwoofer Speaker (2 Pack) With 4 Channel 1000 Watt Amp A/b Class Car Stereo Power Amplifier : Target
2400W 4 Channel Amplifier, ATG Audio To Go ATG2400.4
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DS18 GEN-X1600.4 Gen-X 4-Channel Full-Range Class AB Amp (1,600 Watts Max) - Walmart.com
Hifonics BG-1000.4 4 Channel 1000W Car Audio Subwoofer Amplifier (2 Pack) - Walmart.com
Toyota 4Runner Plug and Play Inline Audio 4 Channel & Subwoofer Amplifiers
Amazon.com: 3200W 12V 4 Channel Car Amplifier Stereo Power Amp Audio 4CH Bass Sub Woofer : Electronics
DS18 HYDRO NXL-X600.4D 4-Channel Marine Waterproof Amplifier - Class D Full-Range 150 x 4 RMS @ 4 Ohms 1600 Watts.
AUDISON SR4.300-4 CH AMPLIFIER + AUDISON SR1.500 MONO SUBWOOFER AMPLIFIER | eBay
Cerwin Vega package Subwoofer *4 Ch amplifier * 4) 6.5" Front/Rear Car speakers | eBay
Kicker 46CXA3604T 4 Channel Amplifier w/ M10AK4B Sub & Amp Wiring & Hardware Kit
Kicker Pxa1000.5 100-watt X 4 4-channel Full-range With Subwoofer Channel Waterproof Class D Amplifier : Target
Dual Electronics 4 Channel Class D Digital Amplifier
Amazon.com: YaeCCC 4 Channel Car Amplifier Stereo Audio High Power Sub Woofer Power Amp : Electronics
Amazon.com: 5800W 12V 4 Channel Car Amplifier Stereo Audio Super Bass Power Subwoofer Amp : Electronics
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Leicozic 20000Q 4 Channel Power Amplifier 7000W At 2Ohms Profesional Audio Subwoofer Amps & Line Array
Amazon.com: 5800W 12V 4 Channel Car Amplifier Stereo Audio Super Bass Power Subwoofer Amp : Electronics
Amazon.com: Precision Power 2500 Watt 4 Channel Amplifier - 2500W 4-Channel Class A/B Subwoofer Amplifier : Electronics
