Pyramid PB1217X Arctic Series 2-Channel MOSFET Amplifier: * 1,600W max * Bridgeable * 2 channels * MOSFET PWM power supply * Signal-to-Noise Ratio: 90 dB * Frequency Response: 15KHz-30KHz * Variable crossover * Overload, thermal, short circuit and fuse protection * RCA low-level inputs * Diagnostic indicator LED * 75W x 2 at 4 ohms