Diamond Audio HX600.4 600 Watt 4 Channel Amp

The Diamond Audio HX600.4 4 Channel 600 watt RMS amplifier features: Anodized extruded aluminum heat sink provides superior thermal stability Four layer, glass epoxy circuit board for enhanced performance and reliability Audiophile grade high-tolerance components used throughout Full Range Class D amplifier technology Bridgeable for high power operation (CH1+CH2?CH3+CH4) Balanced differential inputs for superior noise rejection Input selector switch (2 channel / 4 channel) Output clip indicators for precise system set-up Fully variable, 24dB per octave, electronic crossovers Adjustable Bass EQ (45Hz: 0dB to +12dB) Full range, line level outputs provided to send signal to another amplifier Top mounted controls for convenient adjustment Illuminated logo / fully concealed mounting Diamond Audio HX600.4 Owners Manual Specs RMS Power Rating RMS Power (4Ω): 160 W X 4 RMS Power (2Ω):  250 W X 4 Bridged(mono 4Ω): 500 W X 2 Bridged(mono 2Ω): N/A Bridged(stereo 4Ω): 500 W X 2 Type