Infinity DSP4425 4-channel car amplifier with digital signal processing — 25 watts RMS x 4 at Crutchfield
Amazon.com: Pyle 4 Channel Car Stereo Amplifier - 4000W High Power 4-Channel Bridgeable Audio Sound Auto Small Speaker Amp Box w/ MOSFET, Crossover, Bass Boost Control, Silver Plated RCA Input Output -PLA4478 :
Rockville RVF-2 1200w Peak/300w RMS 4 Channel Car Amplifier Stereo Amp - Rockville Audio
Amazon.com: Blaupunkt 1500W 4-Channel, Full-Range Amplifier : Electronics
DS18 SXE-3000.4D Class D 4-Channel Full-Range Car Amplifier 200 x 4 RMS @ 4 OHM 3000 Watts
Kenwood KAC-8406 4-channel car amplifier — 70 watts RMS x 4 at Crutchfield
SK-M4004D | 400 Watt Class D 4-Channel Car Amplifier | Skar Audio
Amazon.com: Planet Audio AC1200.4 4 Channel Car Amplifier - 1200 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
AudioControl ACM-4.300 ACM Series compact 4-channel car amplifier — 50 watts RMS x 4 at Crutchfield
Car Amplifier: 5 Best 4 Channel Car Amplifier in 2020 | Best Car Amplifiers (Buying Guide) - YouTube
Jensen XDA94RB Class D 4 Channel Bridgeable Amplifier with 80 Watts x 4 RMS and 1000 Watts, New - Walmart.com
DS18 - EXL-P1200X4 4-Channel Class A/B Car Amplifier 200 x 4 Watts RMS @ 4-Ohm Made In Korea - Sky High Car Audio
5800W Watt 4 Channel Car Truck Amplifier Stereo Audio Speaker Amp System Device | eBay
Cheap 6800W 12V 4 Channel Car Amplifier Subwoofer Slim Class A/B Car Audio Amp Powerful Amplifiers Subwoofer Bass Speaker Amplifiers | Joom
Rockville KRYPTON F2 2400w Peak/600w CEA RMS 4 Channel Amplifier Car Stereo Amp
XD400/4v2 - Car Audio - Amplifiers - XD - JL Audio
Kenwood Excelon X302-4 X Series 4-channel car amplifier — 50 watts RMS x 4 at Crutchfield
Amazon.com: Mini 4 Channel Car Amplifier Android,DUNSIHUI Hercules 400MAX Power 4-Way Mini Vehicle Amplifier for Android System Vehicle Center Control Navigation/Plug and Play/Increase Sound Quality(428) : Electronics
Audio Apex CAB-M4 4 Channel Car Amplifier 1000 Watts RMS - Audio APEX store
AudioControl D-4.800 D Series 4-channel car amplifier with digital signal processing — 125 watts x 4 at Crutchfield
RD400/4 - Car Audio - Amplifiers - RD - JL Audio
DS18 Ultra Compact Full Range Class D 4-Channel Amplifier 1320 Watts
Amazon.com: HYANKA 4-Channel Car Audio Amplifier with Bass Boost - 480W (80W x 4) Bridgeable Amplifier, 2/4/8 Ohm Support, High/Low Level Input, Full Range, Short Circuit Protection, Class A/B Amp : Electronics
