Features Class D Technology Direct Connect Speaker Terminals Illuminated Large Gauge Power Wire Inputs PWM Mosfet Power Supply APC - Audio Protection Circuit SESI - Signal Evaluation Status indicator CHM - Collective Heat Management Bass Remote: Included Specifications Dynamic Power output: 1200 Watts Power Output: 1 x 600 Watts @ 1 Ω Power Output: 1 x 300 Watts @ 2 Ω Power Output: 1 x 150 Watts @ 4 Ω Frequency Response: 20Hz-150Hz Input Sensitivity: 0.2V - 6V Input Impedance: 10K Signal to Nois