Kicker 42PXA3004 Compact 4-channel amplifier — 50 watts RMS x 4 at Crutchfield
DS18 HYDRO NXL-X600.4D 4-Channel Marine Waterproof Amplifier - Class D Full-Range 4 x 150 Watts RMS @ 4 Ohm 1600 Watts Peak - Down4Sound Shop
4 Channel Car Amplifier Mini HiFi Digital Stereo Audio Bass Power Amp Device | eBay
Amazon.com: ALPINE KTA-450 400w 4-Channel Amplifier Small Footprint Saddlebag Motorcycle Amp : Electronics
SOUNDSTREAM ST4-500 W COMPACT MINI SMALL MOTORCYCLE 4-CHANNEL SPEAKERS AMPLIFIER | eBay
Kicker 46CXA360.4t CX Series 360 Watt 4 Channel Amplifier: 46CXA3604t
Alpine KTP-445A at Onlinecarstereo.com
Alpine KTP-445U at Onlinecarstereo.com
Amazon.com: Soundstream RSM4.1200D, Compact Class-D Subwoofer Amplifier, 1,200 Watts Small Class D 4 Channel Amplifier, 220 Watts RMS 2 Channel 4 Ohms : Electronics
D4.75: 300 Watt - Mini 4 Channel Amplifier - DD Audio
Pioneer GMD1004 4 Channel Amplifier - Car Toyz
PX4S - 150 Watts RMS x 4 @ 4 Ohm 4 Channel Amplifier
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 :
GM-D1004 - 4-Channel - Class D, 400w Max Power - Compact Bridgeable Amplifier | Pioneer Electronics USA
Arc Audio KS 125.4 | Stereo West Autotoys
Best 4-channel car amplifiers for 2024
DS18 HYDRO Nano Full-Range Digital Marine 4-Channel Amplifier 1800 Watts marine audio Bluetooth amplifier weatherproof audio stereo motorcycle amplifier
Vibe Powerbox 4 Channel 150w x 4 Mini Amplifier POWERBOX150.4M-V0 - 12v Electronics
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
Amplifier 4 channel /6 channel Car Audio Amplifier Car - Temu
MTX Audio 400 Watt RMS 4 Channel Amplifier | Side By Side Stuff
Amazon.com: Audiopipe APMN4100D Mini Design 4 Channel Mosfet Amplifier 2000w Max Class D : Electronics
DS18 Ultra Compact Full Range Class D 4-Channel Amplifier 1320 Watts
NEW SOUNDSTREAM SMALL 4-CHANNEL CAR MOTORCYCLE AMP AMPLIFIER 90W RMS | eBay
4-channel Amplifiers at Crutchfield.com
JL Audio MX500/4 500 Watt Compact 4 Channel Marine Amplifier - Marine Stereo
