Hertz 8 Channel Marine Amplifier With DSP - HMD8DSP

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Price$2,299.99
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Our Price $1,949.99 CAD

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Literature

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.

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.

DIGITAL SIGNAL PROCESSOR
Filter typeFull / High pass / Low pass / Band pass
Filter model and slopeButterworth (6, 12, 18, 24, 30, 36, 42, 48, 54, 60 dB/oct), Linkwitz-Riley (12, 24, 36, 48, 60 dB/oct), Bessel (6, 12, 18, 24, 30, 36, 42, 48, 54, 60 dB/oct), Chebyshev (6, 12, 18, 24, 30, 36, 42, 48, 54, 60 dB/oct), QLP quasi-linear phase (6, 12 dB/oct)
Crossover frequency20 Hz – 20000 Hz integer values
Phase control0 ° – 180°, all pass equalizer poles
Bass boost-
Analog input equalizer-
Output equalizerGraphic and Parametric modes, 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
Time alignment distance0 - 510 cm (0 - 200.8 inches)
Time alignment delay0 - 15 ms
Time alignment step1 cm
Time alignment fine set step1 sample
Memoriesn. 2 memories, n. 3 parametric poles for each memory (Peaking, High Shelf, Low Shelf) ±12 dB gain, variable Q (0.5 – 16.0)
PresetRotary switch for 7 installation presets
AMPLIFIER STAGE
Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power0,06%
Damping factor @ 1 kHz, 4Ω, 2 VRMS> 110
Bandwidth @ -1.5 dB10Hz ÷ 22kHz
S/N ratio (A weighted @ 1 V Input) Master Input100 dBA
S/N ratio (A weighted @ 1 V Input) Optical Input105 dBA
Input sensitivity Pre-In0.6 ÷ 6 VRMS
Input sensitivity Speaker-In2.2 ÷ 22 VRMS
Minimum load impedance8Ch: 2Ω, 4Ch - (Bridge 1/2; 3/4; 5/6; 7/8) : 4Ω
OUTPUT POWER (RMS) @14.4 VDC, 1% THD
8Ch @ 4Ω85 W x 8
8Ch @ 2Ω130 W x 8
4Ch (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω260 W x 4

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