Sony XM-GS4 700 Watt Class AB 4-Channel Amplifier
Kenwood KAC-8406 4-channel car amplifier — 70 watts RMS x 4 at Crutchfield
DS18 EXL-P1200X4 4-Channel Class A/B Car Amplifier 200 x 4 @ 4-Ohm Watts Rms. Made in Korea.
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
Rockville dB45 3200 Watt/800w CEA RMS 4 Channel Car Amplifier+Amp Kit Loud!!
DS18 SXE-3000.4D Class D 4-Channel Full-Range Car Amplifier 200 x 4 RMS @ 4 OHM 3000 Watts
5800W Watt 4 Channel Car Truck Amplifier Stereo Audio Speaker Amp System Device | eBay
Amazon.com: YaeCCC 4 Channel Amplifier Car Audio Stereo Amplifier for Subwoofers 3200W 12V : Electronics
Rockville ATOM P30 2400 Watt 4-Channel Marine/ATV/Car Amplifier Amp+Volt Meter - Rockville Audio
6800 W 12V 4 Channel Car Amplifier Stereo Audio Super Bass Power Subwoofer Slim | eBay
Toro RX4 Car Amplifier | 4 Channel Amplifier | Multi-Channel Amplifier – TORO AUDIO
Pioneer GM-A6604 4-channel car amplifier — 60 watts RMS x 4 at Crutchfield
GM-A6704 - 4-Channel - Class B, 1000w Max Power - Bridgeable Amplifier | Pioneer Electronics USA
Deaf Bonce Amplifier 600 Watt Class AB 4 Channel Machete Car Audio Black
AUDIO DYNAMICS ADSD800.4 – 4 CHANNEL AMPLIFIER
PRV Audio QS800.4 2-Ohm Compact 4 Channel Car Audio Amplifier 4 x 220 Watts RMS | Reverb
RX 400 Watt 4 Channel Class A/B Amplifier - Phoenix Gold
Audio Apex CAB-M4 4 Channel Car Amplifier 1000 Watts RMS - Audio APEX store
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 :
JBL Stage A6004 4-channel car amplifier — 60 watts RMS x 4 at Crutchfield
Kenwood KAC-M3004 Compact 4-channel car amplifier * 50 watts RMS x 4 (New Stock) - Breakers Stereo and Performance
DS18 ZR1600.4D 4-Channel 7200W Peak Class-D Full Range Car Audio Amplifier - Walmart.com
Car Amplifier: 5 Best 4 Channel Car Amplifier in 2020 | Best Car Amplifiers (Buying Guide) - YouTube
PRV Audio QS800.4 2 Ohm Compact 4 Channel Car Audio Amplifier 4 x 220 Watts RMS | eBay
