4500W 4 Channel Car Subwoofer Amplifiers Car Audio Slim Subwoofer Bass Amplifier Speaker Amplifier Class A/B Car Audio Amp|Multichannel Amplifiers| - AliExpress
Amazon.com: Lanzar 2-Channel High Power MOSFET Amplifier - Slim 6000 Watt Bridgeable Mono Stereo 2 Channel Car Audio Amplifier-Crossover Frequency and Bass Boost Control, RCA Input,Line Output - Lanzar VCT2610 : Electronics
Pyle Pla2678 Bridgeable Slim 2 Channel 4000 Watt Car Audio Mosfet Power Amplifier With Thermal Protection For Vehicle And Car Stereos, Black (2 Pack) : Target
The 4 Best Car Mini-Amplifiers to Kick Out the Jams – Review Geek
Kicker Comp RT 10 Inch 48TRTP102 Thin Down Firing Enclosure Package with 46CXA4001 Amplifier and wire kit - Creative Audio
Alpine KTP-445U Power Pack Compact 4-channel car amplifier — 45 watts RMS X 4 at Crutchfield
American Bass SL-104 10" 600 Watt Shallow Slim Car Subwoofer+Amplifier+Amp Kit - Walmart.com
Mini Amps | Compact Car Amplifiers
SHARK SHKAMP3500D 3500W SLIM DESIGN MONO MOSFET CAR AUDIO PROFESSIONAL SUPER THIN CAR TRUCK VAN AMPLIFIER
Alpine KTP-445A at Onlinecarstereo.com
6800 W 12V 4 Channel Car Amplifier Stereo Audio Super Bass Power Subwoofer Slim | eBay
Amazon.com: 4 Channel High Power Amplifier - Slim Stereo 4 Channel Car Audio Stereo Amplifier Amp 4Ohm : Electronics