Hertz HMD8 DSP DSP Series 8-Channel 260W RMS at 4 Ohms, Class-D Marine Amplifier with DSP
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Design to Achieve the Best Quality Reception
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.
Power for the Waves
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.
- Maximum Power : 260 Watts
- Low Frequency Response : 20 Hz
- High Frequency Response : 20000 Hz
- Number of Channels : 8
- Frequency Response : 20-20000 Hz
- Built In Crossovers : Yes
- Amplifier Class : D
Digital Signal Processor:
- Filter type: Full / High pass / Low pass / Band pass
Filter model and slope:
- Butterworth (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 frequency: 20 Hz – 20000 Hz integer values
- Phase control: 0 ° – 180°, all pass equalizer poles
- Bass boost: –
- Analog input equalizer: –
- Output equalizer: Graphic 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 distance: 0 – 510 cm (0 – 200.8 inches)
- Time alignment delay: 0 – 15 ms
- Time alignment step:1 cm
- Time alignment fine set step: 1 sample
- Memories: n. 2 memories
- n. 3 parametric poles for each memory (Peaking, High Shelf, Low Shelf) ±12 dB gain, variable Q (0.5 – 16.0)
- Preset: Rotary switch for 7 installation presets
Amplifier Stage:
- Distortion – THD @ 1 kHz, 4Ω, 70% Rated Power: 0,06%
- Damping factor @ 1 kHz, 4Ω, 2 VRMS: > 110
- Bandwidth @ -1.5 dB: 10Hz ÷ 22kHz
- S/N ratio (A weighted @ 1 V Input) Master Input: 100 dBA
- S/N ratio (A weighted @ 1 V Input) Optical Input: 105 dBA
- Input sensitivity Pre-In: 0.6 ÷ 6 VRMS
- Input sensitivity Speaker-In: 2.2 ÷ 22 VRMS
- Minimum load impedance: 8Ch: 2Ω
- 4Ch – (Bridge 1/2; 3/4; 5/6; 7/8): 4Ω
Output Power (RMS) @14.4 VDC, 1% THD:
- 8Ch @ 4Ω:85 W x 8
- 8Ch @ 2Ω: 130 W x 8
- 4Ch (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω: 260 W x 4
- UPC: 8018823133319
- Weight: 7
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
**Speakers purchased and installed by an authorized Hertz dealer will have a three (3) year limited warranty from the original date of purchase.