Specifications 
Number of channels , 3
Amplifier class , AB
Output power in 2 ohm , 2 x 145 W RMS
Output power in 4 ohm , 2 x 75 W RMS
Mono sub channel 2 ohm , 280 W RMS
Mono sub channel 4 ohm , 170 W RMS
Damping factor , >, 100
S/N ratio. A-weighted , >, 100 dB
Frequency range , 10 Hz - 35 kHz
Input sensitivity , 0.25 - 5 V
Input impedance , >, 10 kohm
Input impedance. high level , 100 ohm
High level input with auto start , Yes
Filters channel A &, B , HP: 50-150 Hz.
Low level output , No
Filter sub channel , LP: 50 - 120 Hz + subsonic 25 Hz
Phase control for subwoofers , 0-180 grader cont. variable
Voltage , 24 - 30 Volt DC
Power consumption (idle) , 0.7
Power consumption (max) , 40 A
Rec. power cable , Minimum 7AWG / 10 mm2
Fuses , 2 x 20 A
Dimension (W x D x H) , 70 x 357 x 268 mm (2.92 x 14.06 x 10.55)
Weight , 4 kg ( 8.8 lb)