Rated Continuous (RMS) Power @ 14.4 V
@ 4 Ω     75 W RMS x 4
@ 3 Ω     75 W RMS x 4
@ 2 Ω     75 W RMS x 4
@ 1.5 Ω     75 W RMS x 4
Bridged @ 8 Ω     150 W RMS x 2
Bridged @ 4 Ω     150 W RMS x 2
Rated Continuous (RMS) Power @ 12.5 V
@ 4 Ω     75 W RMS x 4
@ 3 Ω     75 W RMS x 4
@ 2 Ω     75 W RMS x 4
@ 1.5 Ω     75 W RMS x 4
Bridged @ 8 Ω     150 W RMS x 2
Bridged @ 4 Ω     150 W RMS x 2
General Specifications
Frequency Response     5 Hz - 30 kHz (+0, -1dB)
S/N Ratio, referred to highest rated power     >108.5 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
S/N Ratio, referred to 1 W     >89.5 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
Damping Factor @ 4 Ω     >300 / 50 Hz
THD+N @ Rated Power     <0.03% @ 4 Ω per Ch.
Input Voltage Range @ RCA Inputs     Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
Min.Copper Power / Ground Wire Gauge     4 AWG wire
Fuse Rating     40 A (AFS, AGU or MaxiFuse™)
Signal Processing
Filter Mode(s)     Low-Pass or High-Pass
Filter Slope(s)     12/24 dB/octave
Filter Frequency Range     50 Hz - 5 kHz
Detented, Calibrated Filter Freq. Potentiometers     Yes
Filter Defeat Function     Yes
Remote Level Control     No
Remote Level Modes     N/A
Channel Input Mode Switch     Yes (2/4 ch.)
Pass-Through Preamp Output     None
Source Channel Selection for PreOuts     N/A