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Hertz H8 DSP 8 Channel Processor 31 Band EQ Time Align + DRC HE Remote Control

£499.99
Low stock
SKU: 90801MPN: H8 DSP
Part of the Hertz Amplifiers & DSP range · 14 products See the range →

The Hertz H8 DSP is an 8-channel car audio digital signal processor with a 31-band graphic EQ and time alignment on every output, from Hertz's H8 DSP range. The DRC HE remote control is included.

Key specifications

  • Outputs: 8 pre-amp channels, each with its own crossover
  • Equaliser: 31-band graphic, 1/3 octave, per output
  • Time alignment: 0 to 15 ms (0 to 510 cm)
  • Inputs: 4 speaker-level, AUX and optical S/PDIF (up to 96 kHz/24-bit)
  • Crossovers: Linkwitz 12/24 dB, Butterworth 6 to 24 dB, 68 steps
  • THD: 0.005%
  • Operating voltage: 10.8 to 14.4 V DC
  • Dimensions: 191 x 34 x 131 mm
  • Setup: Windows PC software over USB

Any Source, Properly Processed

The H8 DSP works with both analogue and digital sources, turning a factory system into a high-performance integrated setup. It accepts speaker-level inputs from your head unit as well as AUX and optical S/PDIF signals. Tune each channel's level, delay and EQ precisely to your car's acoustics. The DRC HE remote control is included in the box.

Specification
Outputs N.8 Graphic-12 dB @ 31 Band
Weightkg/lb 0.6 / 1.322
Fine set 0.02 ms0.7 cm / 0.27 inch
Graphic card min. resolution800 x 600
Ambient operating temperature range0 C to 55 C
More specs
  • Operating power supply voltage 10.8 - 14.4 VDC
  • Power supply 7.5 - 15 VDC
  • Idling current 0.4 A
  • Switched off without DRC 2.5 mA
  • Switched off with DRC 4 mA
  • Remote IN voltage 6.5 - 15 VDC (1.3 mA)
  • Remote OUT voltage 12 VDC (130 mA)
  • INPUT STAGE
  • High Level (Speaker) FL - FR - RL - RR
  • Low Level (Pre) AUX IN
  • Digital Optical IN (S/PDIF max 96 kHz/24bit) OPTICAL IN
  • EQUALIZER
  • On Hi-Levels input (Speaker In) Automatic De-Equalisation On
  • ISO 1/3 Oct. 20 - 20k Hz
  • SIZE
  • W (Width) x H (Height) x D (Depth) mm/inch 191 x 34 x 131 / 7.51" x 1.33" x 4.76"
  • OUTPUT STAGE
  • Low Level Pre (default) FRONT TW L/R, FRONT WF L/R REAR L/R,
  • SUB, CENTER
  • SIGNAL STAGE
  • Distortion - THD @ 1 kHz, 1V RMS Output 0.005%
  • Bandwith @ -3 dB 10 - 22k Hz
  • S/N Ratio @ A weighted
  • Digital input 105 dBA
  • Master Input 95 dBA
  • AUX Input 96 dBA
  • Channel Separation @ 1 kHz 85 dB
  • Input sensitivity (Speaker In) 2 - 15 V RMS
  • Input sensitivity (AUX In) 0.6 - 5 V RMS
  • Input impedance (Speaker In) 2.2 k Ohm
  • Input impedance (AUX) 15 k Ohm
  • Max Output Level (RMS) @ 0.1% THD 4 V RMS
  • CONNECTIONS
  • From / To Personal Computer 1 x USB / B
  • DRC HE Audio controls and Memory / Inputs selection
  • Optical / AUX select Optical In / Aux wire control + 12V / GND enable
  • Memory A / Memory B Memory A / B wire control + 12V / GND enable
  • CROSSOVER N.8 (one for each output channel)
  • Filter Type Full / High Pass / Low Pass / Band Pass
  • Filter mode and slope Linkwitz @ 12 / 24 dB
  • Butterworth @ 6 / 12 / 18 / 24 dB
  • Crossover frequency 68 steps @ 20 - 20k Hz
  • Phase control 0 - 180 degrees
  • TIME ALIGNMENT
  • Distance 0 - 510 cm / 0 - 200.8 inch
  • Delay 0 - 15 ms
  • Step 0.08 ms; 2.8 cm / 1.1 inch
  • GENERAL REQUIREMENTS
  • PC connections USB 1.1 / 2.0 / 3.0 Compatible
  • Software/PC requirements:
  • Microsoft Windows (32/64 bit):
  • XP, Windows 7, Windows 8,
  • Windows 10
What's Included
  • H8 DSP - Signal Interface Processor
  • Power supply cable / Remote / Inputs
  • 3.0 m / 9,84 ft USB cable
  • 4.5 m / 177.16 in. cable
  • DRC HE remote control
Product information

Hertz

About the Hertz H8 DSP

From our tech experts at CEN

An 8-channel digital sound processor with equalisation and time alignment, the piece that corrects for the fact that a car is an acoustically awful place to listen to music.

Who it suits

Anyone who has bought good speakers and amplification and still feels the sound arrives from the wrong place. A DSP is also what makes a factory-fit system usable as a signal source when the head unit cannot be replaced.

Our tech experts advise

A processor is only worth what the tuning puts into it: the hardware does nothing until someone measures the car and sets delays, crossovers and EQ for where you sit. We tune DSPs in the vehicle at our Beeston workshop. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.

Explore the full Hertz range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Hertz

Hertz Car Audio Range

Hertz produces high-performance car audio systems driven by research.Music fans who attend live concerts know well the emotions that low undistorted frequencies without dynamic compression can arouse.

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Frequently Asked Questions

Q: Does the Hertz H8 DSP work with a factory head unit?

A: Yes. It has four speaker-level inputs with automatic de-equalisation, so it can take the signal from a factory system.

Q: How is the H8 DSP tuned?

A: It connects to a Windows PC (XP to Windows 10) by USB and is set up with the PC software. Level, delay, EQ and crossover can be adjusted for each of the eight outputs.

Q: Does the H8 DSP have a digital input?

A: Yes. It has an optical S/PDIF input that accepts signals up to 96 kHz/24-bit.

Q: Can CEN fit and tune the H8 DSP?

A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a quote.