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Hertz HMP 4D Marine & Powersports 4 Channel Amplifier 4x 75w

Thanks to the ultra-compact cast-aluminium chassis (IP64 rated), the HMP 4D amplifier is nature-proof, being the ideal choice for UTV/ATV/motorcycle installations.

It features an incredible power/size ratio and an easy setup thanks to the integrated crossover filter.

The Front End section features a complete and bypassable crossover system, providing full system design flexibility with or without external processors, offering the user endless connection possibilities with any source.

Inputs feature a special balanced circuitry, ensuring high rejection against electro-magnetic interferences, for noise-free results.

TechnologiesNATURE PROOFEngineered and tested for the real environment of application (UV, salt-fog, vibrations, high/low temperature, thermal shock, dust).COMPACT, CAST-ALUMINUM CHASSISCompact, cast-aluminum chassis (IPX6 rated), making them the ideal choice for powersports/marine/motorcycle installations.BASS BOOSTBass Boost adjustable via selector, for more punch from speakers.

Data tableChannel mode 4 - 2Output Power (RMS) @ 14.4 VDC 60 W x 4 (4 Ω)75 W x 4 (2 Ω)150 W x 2 (4 Ω)

Filters

Bypass - YesHi-Pass - 65-85-115 Hz @ 12 dB/Oct.Lo-Pass - 65-85-115 Hz @ 12 dB/Oct.

Distortion - THD (100Hz @ 4Ω) 0.2 %

S/N Ratio (A weighted @ 1V) 95 dB

Damping factor (100Hz @ 4Ω) 45

Size W x D x H mm (in.) 223 x 100,5 x 43,6 / 8.77 x 3.95 x 1.71