Hertz Marine HMD1 24V

Power supply voltage / fuse: 11 - 15 VDC / 2 x 30A
Operating power supply voltage: 6.5 - 17 VDC
Idling current: 1.3 A
Idling current off: 0.05 mA
Consumption @ 14.4 VDC, 2Ω, Max Musical Power: 50 A
Remote IN: 6.5 - 15 VDC (1 mA)
ART - Automatic Remote Turn on/off from OUTPUT BTL speakers (Selectable): 2 - 7 VDC
AMPLIFIER STAGE
Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power: 0.1%
Damping factor @ 1 kHz, 4Ω, 2 VRMS: 140
Bandwidth @ -1.5 dB: 10 Hz - 500 Hz
S/N ratio (A weighted @ 1 V Input) Master Input: 110 dBA
Input sensitivity Pre-In Selectable: 0.6 - 2.0 - 6.0 VRMS
Input sensitivity Speaker-In Selectable: 2.0 - 6.5 - 20 VRMS
Minimum load impedance - 1Ω
Adjustable Crossovers - yes
Output Power
1Ch @ 4Ω - 500 W
1Ch @ 2Ω - 800 W
1Ch @ 1Ω - 1000 W
Total Power RMS - 1000 W