Timpano Compact 4 Channel Amplifier Car Audio 500 Watt, 4 x 125 Watts at 2 Ohms, Mini Stereo 12 volts Full Range Class D Amp, Bridgeable Amplifier 4 Channels TPT-500.4
Kenwood KAC-M3004 Compact 4 Channel Digital Amplifier
DS18 SXE-4000.4D/BK Car Amplifier Stereo, Full Range Class D, 4-Channel, 275 x 4 RMS @ 4 OHM 4000 Watt - Powerful and Compact Amplifier for Speakers in Car Audio System
SounDigital 4 Channel Compact Amplifier 800 Watt RMS 4 Ohm Grey 800.4 EVO4.0
Audison SR 4.300 V2 Amp 4 Channel High Power Compact Speaker Amplifier 300w RMS
VIBE Audio PowerBox 135.4 4 Channel Compact Class D Car Amplifier 4x135W RMS OEM Integration High Level Input
