Z-150.2LX - Zapco 2-Channel 500W RMS Class AB Sound Q Amplifier Frequency Response: 10Hz ~ 30KHz (+/-1dB) Channel Separation: &gt;50dB Fuse Rating: 35A x 2 Input Sensitivity: 200mV~8V (+/-5%) Dimensions: 7.48" W x 2.46" H x 12.83" L