Features and Functions - 2-Channel, Class-AB Full Range Amplifier - Stable into 4 ohms bridged or 2 ohms stereo load - MOSFET power supply - RCA and OEM speaker level input - Variable Inputs Gain Control - Variable FULL / LP / HP Electronic Crossover - Variable Bass Boost Technical Specifications - Power @ 4Ω: 2 x 65 watts - Power @ 2Ω: 2 x 90 watts - Power @ 4Ω Bridged: 1 x 180 watts - THD @ Rated Power < 0.1% - Signal to Noise Ratio > 90dB - Channel separation > 45dB - Frequency Response 10Hz to 30,000Hz ±1dB - Input Sensitivity .25v to 5v - Net Dimensions (mm): 182(W) x 52(H) x 200(L) - Overall Dimensions (mm): 182(W) x 52(H) x 230(L)