Max Power Output Ratings:

Total Max Power: 1800W

RMS Power Ratings:

Per Channel into 4ohms, 14.4V (≤1%THD+N): CH 1-4 4 x 120W
Per Channel into 2ohms, 14.4V (≤1%THD+N): 4 x 175W
Bridged into 4ohms, 14.4V (≤1%THD+N): 2 x 350W

Sound Tuning:

Subsonic Filter (Subwoofer): 8-40 Hz (-24dB/oct) for Mono
Crossover Frequency (LPF): 50-400 Hz (-24dB/oct) Mono
Crossover Frequency (HPF): 50-400 Hz (-12dB/oct) Full-Range
Equalizer (Bass EQ): 0-12dB

General:

Power Requirements: 14.4 V.DC (9 - 16 V allowable)
Input Sensitivity (Speaker Level Input): 0.5 - 10V (CH1/2, CH3/4), 0.4 - 10V (Subwoofer)
Input Sensitivity (RCA Input) : 0.2 - 4V (CH1/2, CH3/4), 0.1 - 4V (Subwoofer)
High Level Input with automatic power on
Cable size: Power Cable 4AWG (20mm2), SPK Cable 8AWG (8mm2)
Frequency Response (+0, -3dB: 1W into 4 ohms) for CH-1/2/3/4: 10 - 60kHz
Frequency Response (+0, -3dB: 1W into 4 ohms) for Subwoofer: 8 - 400 Hz
THD+N (10W into 4 ohms): <0.02%
THD+N (600W into 4 ohms): <0.07%
Damping Factor for CH-1/2/3/4: >500
Damping Factor for Subwoofer: >1000
Signal to Noise (Rated Power into 4 ohms): >105dB (CH1-4)
Signal to Noise (Rated Power into 4 ohms): >104dB (Mono)
Weight: 3.3 kg

Dimensions:

Heat Sink (WxHxD) mm: 297 x 51 x 192