Description
xHertz HMD DSP 8ch 24v Amplifier
The HMD8 DSP 24V, 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.
Advanced D-Class
Thanks to the Hertz advanced D-CLASS output stage, HMD8 DSP 24V joins maximum sound quality with unmatched efficiency to be very compact and easily installed in any position of the boat.
Hertz Marine DSP Technology
Hertz marine dsp technology allows you to move freely in the boat preserving a perfect surround effect, even with outdoor listening.
Crossover Filter
Filter Type
- Full / High pass / Low pass / Band pass
Filter model and slope
- Butterworth, Linkwitz-Riley, Bessel, Chebyshev, QLP quasi-linear phase
Graphic Parametric EQ
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.
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.
Speakers Emission Time Alignment
0 – 510 cm (0 – 200.8 inches)
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.
Specifications
|
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) @28.8 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 |
|
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 |
|
POWER SUPPLY |
|
|
Power supply voltage / fuse |
22 ÷ 34 VDC / 2 x 15A |
|
Operating power supply voltage |
14V ÷ 36V |
|
Idling current |
0.96 A |
|
Switched off |
1.6mA |
|
Consumption @ 14.4 VDC, 2Ω, Max Musical Power |
27.5 A |
|
Remote IN |
6 ÷ 34 V |
|
Remote OUT |
14 ÷ 34 VDC |
|
CONTROL CONNECTIONS |
|
|
From / To Personal Computer |
1 x Micro USB |
|
To Audison DRC AB / MP |
1 x AC Link |
|
Optical select |
Optical select wire control +12 V enable |
|
Master enable |
Master enable wire control +12 V enable |
|
SIZE |
|
|
Max size W x H x D (mm/inch) |
238 x 49,5 x 155 / 9.37 x 1.95 x 6.1 |
|
Weight (kg/lbs) |
1,98 / 4.36 |
|
GENERAL REQUIREMENTS |
|
|
PC connections |
Micro USB 1.1 / 2.0 / 3.0 Compatible |
|
Software/ PC requirements |
Microsoft Windows (32/64 bit) Vista, Windows 7, Windows 8, Windows 10 |
|
Video resolution with screen resize |
min. 1024 x 600 |
|
Ambient operating temperature range |
0 °C to 55 °C (32 °F to 131 °F) |
For more information, please visit the manufacturer's website.
Shipping & Returns
xStandard Shipping
We offer a $15 flat rate Australia-wide shipping service, no matter how many items, however large or heavy items may incur a higher freight charge. If your item is subject to additional freight charges, this will be communicated to you when your order is processed. You are able to cancel your order and receive a full refund if you do not accept the additional freight charges. If any damage occurs during shipping, it is the responsibility of the customer to notify us within 24 hours of the order arriving. This is a requirement of our freight insurance and we are unable to lodge any claims after 24 hours from delivery.
Express Shipping
For express shipping, we offer a $30 flat rate Australia-wide shipping, however, larger/heavier items and remote areas may incur additional/higher fee which will be communicated with you at the time of processing your order.
In-store pickup
Any order can be picked up in-store, located at 9 Strathaird road Bundall 4217, during our regular business hours for no freight or handling fees. We request 2-4 business to process the order but often will have it ready in less time. For security reasons, when picking up in-store you must present photo ID if you have paid online via credit card. The card holder must be the person picking up the order.
P.O. Boxes and Parcel Lockers
Unfortunately, GCCS are unable to ship to PO Boxes or Parcel Lockers for insurance reasons at this time, an alternate shipping option may be offered. Additional fees may be applicable.
International Addresses
GCCS do not ship internationally at this time.
Warranties, Returns and Refunds
All products sold by GCCS come with a minimum 12 month warranty as stipulated by Australian consumer law. If your product is defective please contact us to organise the return of the item. All products are sent back to the manufacturer for assessment and either repair or replacement. Manufacturers can take up to four weeks for goods to be repaired. All goods are subject to the manufacturers terms and conditions for repair or replacement. Please contact us for further information. Any unopened item can be returned within 30 days of delivery for a refund less 20% re-stocking fee and freight costs. If the item has been opened, unpacked or used please advise us to discuss options. GCCS will pay freight charges on any orders returned if the order is the result of our error. Refunds are paid back to you by the same method of payment for that order. Refunds can take 48-72 hours after the item has been received by our store. To organise the return of an item, please contact us before sending the item to ensure prompt service.
- Choosing a selection results in a full page refresh.