Item dimensions L x W x H 4.33 x 4.33 x 1.97 inches Voltage 14.4 Volts, 16 Volts Manufacturer SounDigital Mounting Type Speaker Brand SounDigital 400W total power output Four channels for versatile speaker configurations SounDigital car audio amplifier Compact and durable design Supports various speaker configurations

Class A/B MOSFET 4 Channel Amplifier Peak Power: 4x300 @ 2 Ohms, 4x150 @ 4 Ohms, 2x600 Mono Bridged @ 4 Ohms Frequency Response: 10Hz - 45KHz, Built in bass control with 0-12dB boost 4 AWG Power and 12 AWG Speaker Terminal Wire Gauges

Item dimensions L x W x H 6.89 x 5.43 x 1.89 inches Manufacturer Taramps Electronics Ltda Brand Taramp's Number of Channels 4 The Taramps TS line has Multichannel amplifiers, containing Full range amplifiers with 4 channels, and also are amplifiers with high power and cost-benefit. The TS 800x4 boasts 800 Watts RMS at 2 Ohms. As...

Item dimensions L x W x H 10.25 x 8.8 x 2.1 inches Manufacturer autotek Mounting Type Surface Mount Brand Autotek Number of Channels 4 Class A/B MOSFET Four Channel Amplifier Peak Power: 4x300 @ 2 Ohms, 4x150 @ 4 Ohms, 2x600 Mono Bridged @ 4 Ohms Frequency Response: 10Hz-20kHz, Built in switchable bass control: 0/+6/+12dB...