HERTZ by Elettromedia

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HMD8 DSP

8 CH MARINE AMPLIFIER WITH DSP

The HMD8 DSP, powered by Hertz Marine DSP technology, rich new highs of listening pleasure during navigation. DSP user friendly PC-Software interface make the setup process a breeze, exploiting every single pills of performance from the installed speaker system. The amazing power of 8 * 85 W or 4 * 260 W (RMS@ 4Ω) gives the HMD 8DSP the capability to drive with authority the complete speaker system generating tons of crystal clear SPL up to 3 different zone of the vessel. “Power for the Waves” design philosophy features a sturdy enclosure made of extruded aluminum with an anti-corrosion treated PCB to ensure years of listening pleasure in open water.

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Data table

Channel mode 8 - 4
Output Power (RMS)
@ 14.4 VDC
8Ch @ 4Ω: 85 W x 8
8Ch @ 2Ω: 130 W x 8
4Ch @ 4Ω: 260 W x 4
Filters
Bypass
Hi-Pass
Lo-Pass
Band-Pass
Subsonic

Yes
Yes
Yes
Yes
Yes
Distortion - THD
(100Hz @ 4Ω)
0,06%
S/N Ratio
(A weighted @ 1V)
100 dBA - Master analog input
105 dBA - Digital optical input
Damping factor
(100Hz @ 4Ω)
> 110
Size W x D x H
mm (in.)
238 x 49,5 x 155 (9.37 x 1.95 x 6.1)

Input / Output

Technologies

  • BUILT-IN DSP

    Hertz marine dsp technology allows you to move freely in the boat preserving a perfect surround effect, even with outdoor listening.
  • MULTI ZONE SETUP

    Hertz Marine DSP optimizes acoustic performance for each of the 3 configurable listening zones, regardless of where the speakers are installed and the point of the passenger within the zone, maximizing listening pleasure while cruising.
  • CROSSOVER FILTER

    Filter Type
    Full / High pass / Low pass / Band pass
    Filter model and slope
    Butterworth, Linkwitz-Riley, Bessel, Chebyshev, QLP quasi-linear phase
  • SPEAKERS EMISSION TIME ALIGMENT

    0 - 510 cm (0 - 200.8 inches)
  • GRAPHIC PARAMETRIC EQ

    n. 10 parametric poles (Peaking, High Shelf, Low Shelf, Notch, All pass) ±12 dB gain, variable Q (0.5 – 16.0)
    n. 10 graphic poles
  • PC-SOFTWARE

    Hertz Navigator software allow to create pre-optimized software setup files for a specific boat model and the related audio system installed, ensuring a correct acoustic result in a very short time.
  • ADVANCE D-CLASS

    Thanks to the Hertz advanced D-CLASS output stage, HMD8 DSP joins maximum sound quality with unmatched efficiency to be very compact and easily installed in any position of the boat.

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