Hertz HMP 4D TECHNICAL SPECIFICATIONS

www.hertzaudiovideo.com

HI-PASS 12 dB

LO-PASS 12dB

FULL

HMP 4D

MARINE & POWERSPORTS
4 CHANNEL AMPLIFIER

600 W max

Power Supply

Power supply voltage / fuse: 11 ÷ 15 VDC / 1 x 15 A
Idling current (power ON/OFF): 1.2 A / 0.04 mA
Consumption @ 2 Ω, 14.4 VDC

(Max Musical Power):
Remote In: 4 ÷ 15 VDC - 1 mA
ART: Automatic Remote Turn-On/Off

Amplifier Stage

Features:
Distorsion - THD (1 KHz @ 4Ω): 0.2 %
Bandwidth: 10 ÷ 30K Hz
S/N Ratio (A weighted @ 1 V): 95 dB
Damping factor (1 KHz @ 4
Pre-In sensitivity: LO: 0.2 ÷ 5 V

Load impedance (MIN) @ 4 Ch: 2 Ω

15 A

Ω): 45

HI: 0.8 ÷ 20 V

@ 2 Ch: 4 Ω

1. Engineered and tested for the real environment of application (UV, salt-fog,

vibrations, high/low temperature, thermal shock, dust).

2. Compact, cast-aluminum chassis (IP 64 rated), making them the ideal choice

for powersports/marine/motorcycle installations.

3. Bass Boost adjustable via selector, for more punch from speakers.

4. Complete crossover filters allowing for easy setup and system flexibility.

5. Hi-Level and lo-level inputs to be compatible with any source.

6. Special balanced input circuitry to reject electro-magnetic disturbances.

7. Short-circuit and thermal protections with auto resetting.

Output Power (RMS) @ 14.4 VDC, THD 1%:
4 Ch: 50 W x 4 (4 Ω)
4 Ch: 65 W x 4 (2 Ω)
2 Ch: 130 W x 2 (4 Ω)

Output Power (RMS) @ 14.4 VDC, THD 10%:
4 Ch: 60 W x 4 (4 Ω)
4 Ch: 75 W x 4 (2 Ω)
2 Ch: 150 W x 2 (4 Ω)

Inputs / Outputs / Filter

INPUTS : PRE IN
FRONT Ch. filters FULL

: Yes

Hi-Pass: 65-85-115 Hz @ 12 dB/Oct.

REAR Ch. filters FULL

: Yes
Hi-Pass: 65-85-115 Hz @ 12 dB/Oct.
Lo-Pass: 65-85-115 Hz @ 12 dB/Oct.

Size / Weight

Max size (mm / in.): 223 x 100,5 x 43,6 / 8.77 x 3.95 x 1.71
Weight (kg / lb.): 1,35 / 2.97

Nature-proof
connection cable
included.

Configurations

Speaker Output Speaker Output

FRONT REAR

Hz

FULL

FRONT

Hz

FULL

FRONT

Hz

FULL

65-85-115

HI PASS 12 dB

65-85-115

LO-PASS 12dB

Hz

REAR

Hz

REAR

Hz

65-85-115

HI-PASS 12dB

65-85-115

65-85-115

FRONT

Hz

FRONT

Hz

FRONT

Hz

FULL

65-85-115

HI-PASS 12 dB HI-PASS 12 dB

65-85-115

REAR

Hz

REAR

Hz

REAR

Hz

Elettromedia - 62018 Potenza Picena (MC) Italy - T [phone] - F [phone] - www.elettromedia.it

All Specifications Subject to Change Without Notice_17.A