Power RMS ≤ 1% THD+N – @ 4 Ohms 1 x 500 Watts – @ 2 Ohms 1 x 880 Watts – @ 1 Ohm 1 x 1,500 Watts – bridged @ 4 Ohms – – bridged @ 2 Ohms – Max. output power per channel* Up to 1.800 Watts RMS @ 1 Ohms Amplifier technology Class D Inputs 2 x RCA / Cinch 1 x Remote In 1 x Optical SPDIF (28 – 96 kHz) Input sensitivity RCA / Cinch 0.5 – 8 Volts Input impedance RCA / Cinch 20 kOhms Input impedance highlevel – Outputs 1 x Speaker output Output voltage RCA / Cinch – Signal converter for digital input BurrBrown 32 Bit DA converter Frequency response 21 Hz – 40,000 Hz Bass boost – Highpass – Lowpass – Bandpass – Subsonic 21 Hz Phase – Slope high- / lowpass – Slope subsonic / lowpass Butterworth 48 dB/Oct. Signal-to-noise ratio digital input 110 dB (A-weighted) Signal-to-noise ratio analog input 110 dB (A-weighted) Distortion (THD) 0.01 % Damping factor 450 Operating voltage 10.5 – 17 Volts (max. 5 sec. down to 6 Volts) Idle current 1500 mA Fuse 4 x 30 A LP-Mini-fuse (APS) Power rating DC 12 V ⎓ 160 A max. Additional features Input mode switch, SPDIF Direct In switch, Start-Stop capability Dimensions (H x W x D) 50 x 260 x 190 mm / 1.97 x 10.24 x 7.48”