Amazon.com: Arc Audio X2 850.5 Multi-Channel Amplifier (5-Channels) : Electronics
Amazon.com: Stetsom IR 400.4 2 Ohms Compact Digital 4 Channels Amplifier, IRON LINE, 400 Watts RMS 400x4, 2Ω Stable, Multichannel Digital Car Audio Amp TS, Full-Range Sound Quality, Crossover : Electronics
Amazon.com: B2 Audio Reference Four Audiophile Grade 4 Channel Amplifier : Electronics
Orion Cobalt 4 Channel Amplifier – Class A/B Multichannel Amplifier 1750W RMS 3500W Max, Car Electronics Car Audio Stereo Subwoofer 2 Ohm Stable Bass Boost MOSFET Amplifier for Car Speakers Sub Amp
Amazon.com: BLAUPUNKT AMP1404 1500W CAR Audio 4 Channel Amplifier (AMP1404) : Electronics
Amazon.com: Genius Audio GFX-75X4 Full Range Powered Car Amplifier Multichannel 1800 Watts Max Class AB 2-Ohm Stable with Power Protection System to Boost Speaker and Woofer Performance : Electronics
Amazon.com: BLAUPUNKT AMP1404 1500W CAR Audio 4 Channel Amplifier (AMP1404) : Electronics
Amazon.com: Arc Audio X2 1200.6 Multi-Channel Amplifier (Six Channels) : Electronics
Amazon.com: DS18 CANDY-X4B Amplifier in Black - Class D, 4 Channels, 1600 Watts Max, Digital, 2/4 Ohm - Don't Sacrifice Space for Power - Compact Mini Ampflier for Speakers in Car Audio System : Electronics
Amazon.com: MOTO 600.4 - Arc Audio 4-Channel 600W RMS Ultra Compace Class D Amplifier : Electronics
Amazon.com: LEIGESAUDIO 1600 Watts MonoBlock Amplifier, Class A/B, Remote Subwoofer Control, Mosfet Power Supply, Subwoofer Amplifiers for Car Audio Speakers : Electronics
AudioControl LC-5.1300 High-Power Multi-Channel Amplifer with Accubass
Amazon.com: Taramps MD 800.1 Car Audio Amplifier 1 Channel 800 Watts RMS 2 Ohms : Electronics
Amazon.com: Stetsom IR 400.4 2 Ohms Compact Digital 4 Channels Amplifier, IRON LINE, 400 Watts RMS 400x4, 2Ω Stable, Multichannel Digital Car Audio Amp TS, Full-Range Sound Quality, Crossover : Electronics
Amazon.com: DS18 GEN-X1200.2 Car Audio Amplifier 2-Channel Class A/B 1200 Watts Max Multichannel Amp - Bass Remote Knob Included - Lightweight Design - High Efficiency Rate : Electronics
Amazon.com: Genius Audio GFX-75X4 Full Range Powered Car Amplifier Multichannel 1800 Watts Max Class AB 2-Ohm Stable with Power Protection System to Boost Speaker and Woofer Performance : Electronics
Amazon.com: Genius Audio GFX-55X4 Full Range Powered Car Amplifier Multichannel 1200 Watts Max Class AB 2-Ohm Stable with Power Protection System to Boost Speaker and Woofer Performance : Electronics
Amazon.com: ALPINE S-A32F 320w RMS 4-Channel S-Series Car Audio Amplifier Class D+Amp Kit : Electronics
Audiopipe 4 Channel Amplifier – Class A/B Multichannel Amplifier 2200 watt, Car Electronics Car Audio Subwoofer 2 Ohm Stable Bass Boost Crossover Amplifier for Car Speakers Sub Amp
Premium 2 Zone Speaker Selector Switch Box, 2 Way Stereo Audio Speaker Switcher Distribution Box for Multi-Channel High Powered Amp A B Switches -SOLUPEAK SP2
