Features Class D Technology Direct Connect Speaker and Power Terminals PWM Mosfet Regulated Power Supply APC - Audio Protection Circuit SESI - Signal Evaluation Status Indicator CHM - Collective Heat Management 2Ω Capability Remote Bass Control Included Specifications • Rated Power: 1 x 425 Watts @ 2Ω• Rated Power: 1 x 300 Watts @ 4Ω• Crossover Slope: @ 12dB• Low Pass Filter: 40Hz - 150Hz• Bass Boost @ 45Hz: 0 - 12dB• Input Sensitivity: .250Mv - 8.5V• Signal to Noise Ratio: >101dB DIMENSIONS Len