Specs:
Class D Full Range 4-Channel Amplifier
Rated Power @ 14.4 Volts:
4 x 75W @ 4 Ohm
4 x 150W @ 2 Ohm
2 x 300W @ 4 Ohm Bridged
Frequency Response: 10Hz - 250KHz
S/N Ratio: 105
Low Level Input: 6V - 0.2V
Variable High Pass Filter: 50Hz - 500Hz
Variable Low Pass Filter: 50Hz - 500Hz
Working Voltage: 12 - 16 Volts
4 Layer Double Sided PCB
4 Gauge Power Wire Input

Dimensions:
6.29" x 4.72" x 1.96" (L x W x H)
159.76mm x 119.88mm x 49.78mm (L x W x H)