1CH MARINE AMPLIFIER 600W - HERTZ AUDIO

ONE CHANNEL 740WRMS 4 OHM

Marine grade equipment have extended corrosion resistance to ASTM-B117 standards. Class-D stable to full power into 2 ohm loads. With Hi/Low pass filters. 315x190x50mm

HCP 1MDK mono marine amplifierfeatures latest generation D-Class 2Ω stable output stage reaching the impressive RMS power of 740 W x 1 (4 Ω). Engineered and tested for the real environment of application (UV, salt-fog, vibrations, high/low temperature, thermal shock, dust), HCP 1MDK features a compact design built from extruded aluminium heatsink with top side ensuring effective heat transfer. The special balanced input circuitry reject electro-magnetic disturbances and the Hi-Level and lo-level inputs are compatible with any source. The Adjustable Bass Boost (50 Hz) with continuity between 0 dB and 6 dB adds more punch to subwoofer and SUBSONIC filter (24 dB – 25 Hz), removes very low subsonic frequencies from music signal to prevent damage to the subwoofer. The continuously adjustable PHASE control (0 to 180°) optimizes alignment of woofer bass frequencies with sub ones. The Optional Remote Volume Control (HRC) provides the ability to adjust subwoofer volume level from the dashboard.

2 Ω STABLE: Power supply featuring multiple winding transformer, Low-ESR 105°C capacitors, D-Class 2 Ω stable output stage. LATEST GENERATION D-CLASS: Latest generation D-Class 2Ω stable output stage reaching the impressive RMS power of 150 W x 4 with the excellent S/N ratio of 105 dB. CORROSION PROTECTION: Electronics components corrosion caused by exposure in wet environments is totally neutralized by the use of dedicated marinegrade (epoxy coated) PCB boards. SALT FOG TESTED: To satisfy the standards required by ASTM-B117, Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance to corrosion, typical of this atmospheric agent. WATER JET TESTED: The protection grade IP64 define all the Hertz Marine products as totally protected against water jets of different entities, making them highly performant in the marine environment.

Engineered and tested for the real environment of application (UV, salt-fog, vibrations, high/low temperature, thermal shock, dust).
Compact design built from extruded aluminium heatsink with top side ensuring effective heat transfer.
Latest generation D-Class 2Ω stable output stage ensuring very high power with an excellent S/N ratio.
Special balanced input circuitry to reject electro-magnetic disturbances.
Hi-Level and lo-level inputs to be compatible with any source.
Adjustable Bass Boost (50 Hz) with continuity between 0 dB and 6 dB, for more punch from the subwoofer.
SUBSONIC filter (24 dB – 25 Hz), removes very low subsonic frequencies from music signal to prevent damage to the subwoofer.
Continuously adjustable PHASE control (0 to 180°); it optimizes alignment of woofer bass frequencies with sub ones.
Optional Remote Volume Control (HRC); providing the ability to adjust subwoofer volume level from the dashboard.

Output Power
Output Power (RMS) @ 14.4 VDC, THD 1%
1 Ch: 600 W x 1 (4 Ω)
1 Ch: 1100 W x 1 (2 Ω)
Output Power (RMS) @ 14.4 VDC, THD 10%:
1 Ch: 740 W x 1 (4 Ω)
1 Ch: 1240 W x 1 (2 Ω)
CEA 2006-A Ratings:
RMS Power (4 Ω, ≤1 %THD + N, 14.4 V): 600 W x 1 Ch
S/N Ratio (ref. 1 W output): 80 dBA
Total Power RMS 1240 W

General Specs
Channels 1
POWER SUPPLY
Power supply voltage / fuse: 11 ÷ 15 VDC / 3 x 30 A
Idling current (power ON/OFF) 0.8 A / 1 mA
Consumption @ 2 Ω, 14.4 VDC (Max Musical Power): 45 A
Remote In: 7 ÷ 15 VDC - 1 mA
ART: Automatic Remote Turn-On/Off with Speaker-In
AMPLIFIER STAGE
Distorsion - THD (100 Hz @ 4 Ω): 0.25%
Bandwidth: 10 ÷ 500 Hz
S/N Ratio (A weighted @ 1 V): 100 dB
Damping factor (100 Hz @ 4 Ω): > 100
Pre-In sensitivity: 0.2 ÷ 5 VRMS
Speaker-In sensitivity: 0.8 ÷ 20 VRMS
Load impedance (MIN)
@ 1 Ch: 2 Ω
Max size (mm / in.): 315 x 190 x 50 / 12.40 x 7.48 x 1.97
Weight (kg / lb.): 3 / 6,61
Adjustable Crossovers yes
Output Power
Output Power (RMS) @ 14.4 VDC, THD 1%
1 Ch: 600 W x 1 (4 Ω)
1 Ch: 1100 W x 1 (2 Ω)
Output Power (RMS) @ 14.4 VDC, THD 10%:
1 Ch: 740 W x 1 (4 Ω)
1 Ch: 1240 W x 1 (2 Ω)
CEA 2006-A Ratings:
RMS Power (4 Ω, ≤1 %THD + N, 14.4 V): 600 W x 1 Ch
S/N Ratio (ref. 1 W output): 80 dBA
Total Power RMS 1240 W

INPUTS / FILTERS
INPUTS: PRE IN / SPEAKER IN
Pre out Hi-Pass: 50 ÷ 250 Hz @ 12 dB/Oct.
Filters FULL: Yes
Lo-Pass: 50 ÷ 250 Hz @ 24 dB/Oct.
SUBSONIC (on/off): 25 Hz @ 24 dB/Oct.
BOOST 50 Hz (adjust): (0 ÷ 6) dB
PHASE(adjust): (0 ÷ 180) deg
Remote Volume Control (adjust): (-50 ÷ 6) dB

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