Marine mono amplifier HERTZ HMD1 1x500W

HMD1 mono amplifier is the perfect solution to add one or more marine subwoofer to your vassel, being the ideal power extension of HMD8 DSP. At 1 Ohms it is stable and can supply up to 1000 W of power with extremely compact dimension.

General Specs
Channels 1
POWER SUPPLY
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 1000 W

INPUTS / FILTERS
Pre-In Inputs RCA
Speaker-In Inputs Wired

Physical Specs
Max size W x H x D (mm/inch) 243 x 48 x 159
9.56 x 1.8 x 6.25
Weight (kg/lbs) 1,98 (4.36)