Rockford Fosgate Prime Series R2-200X2 200W 2-Channel Amplifier
Amazon.com: Pyle Auto 4-Channel Marine Amplifier - 200 Watt RMS 4 OHM Full Range Stereo with Wireless Bluetooth & Powerful Prime Speaker - High Crossover HD Music Audio Multi Channel System PLMRMB4CW White : Electronics
Amazon.com: Pyle Auto 4-Channel Marine Amplifier - 200 Watt RMS 4 OHM Full Range Stereo with Wireless Bluetooth & Powerful Prime Speaker - High Crossover HD Music Audio Multi Channel System PLMRMB4CB,Black : Electronics
HOGTUNES 200W 4-Channel Amp/Speaker Kit - RGU 200 watt 4 channel amp w – Team Dream Rides
DS18 - EXL-P1200X4 4-Channel Class A/B Car Amplifier 200 x 4 Watts RMS @ 4-Ohm Made In Korea - Sky High Car Audio
JVC KS-DR2004D 4-Channel 200 Watt Compact Digital Amplifier for Compact Car, Marine, UTV and Motorcycles - Creative Audio