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Helix V EIGHT DSP Mk2 8-ch amp with integrated digital 10-ch signal processor

Helix V EIGHT DSP Mk2 8-ch amp with integrated digital 10-ch signal processor

$2,300.00 AUD
$2,300.00 AUD
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Description

Helix V EIGHT DSP MK2 8-Channel Amplifier with 10-Channel DSP

Elevate your car audio with the Helix V EIGHT DSP MK2, an 8-channel amplifier with an integrated 10-channel digital signal processor (DSP) designed for unrivaled sound quality and flexibility. Engineered by Audiotec Fischer in Germany, this compact powerhouse combines Pure Class GD technology with a 64-bit DSP, delivering up to 160 watts RMS per channel at 2 ohms. It supports fully active setups, factory upgrades, and custom installations with precision audio processing.

Key Features of the Helix V EIGHT DSP MK2

  • Pure Class GD Technology: Combines Class G efficiency with Class D dynamics for superior sound and low heat output.
  • 64-Bit Fixed-Point DSP: 295 MHz with 1.2 billion MAC operations per second for precise audio processing.
  • Advanced 32-Bit CoProcessor (ACO): Enables fast switching between 10 sound setups and supports features like Augmented Bass Processing and RealCenter.
  • Virtual Channel Processing (VCP): Simplifies complex signal routing for multi-way systems.
  • Maximum Connectivity: 6 RCA and 8 high-level inputs (4-32V), 1 optical SPDIF input, and 2 RCA outputs for additional amps.
  • ADEP.3 Circuit: Ensures compatibility with modern OEM radios without diagnostic errors.
  • HELIX Extension Card (HEC) Slot: Supports add-ons like Bluetooth® Audio Streaming or USB audio interfaces.
  • Power Save Mode: Reduces power consumption after 60 seconds of no signal, customizable via DSP PC-Tool software.
  • Start-Stop Capability: Maintains performance with battery voltage drops to 6V during engine cranks.

Why Choose the Helix V EIGHT DSP MK2?

The Helix V EIGHT DSP MK2 is a top-tier solution for car audio enthusiasts seeking audiophile-grade sound in complex systems. Its 10 DSP channels and 8 amplified outputs make it ideal for active 3-way front stages, rear speakers, and subwoofers. Awarded a 0.9/1.0 rating by Car&HiFi magazine (03/2020),

Specifications Table

Specification

Details

Number of Channels

8 Amplified, 10 DSP Processed

Power Output (RMS, ≤1% THD+N)

75W x 8 @ 4Ω, 120W x 8 @ 2Ω, 160W max @ 2Ω

Amplifier Technology

Pure Class GD

Frequency Response

20 Hz - 22,000 Hz

Total Harmonic Distortion (THD)

<0.015%

Signal-to-Noise Ratio (Digital Input)

107 dB (A-weighted)

Signal-to-Noise Ratio (Analog Input)

102 dB (A-weighted)

Damping Factor

>70

Inputs

6 x RCA/Cinch (2-8V), 8 x High-Level (4-32V), 1 x Optical SPDIF (12-96 kHz), 1 x Remote In

Input Impedance

RCA: 12 kOhms, High-Level: 9-33 Ohms or 20 kOhms

Outputs

8 x Speaker, 2 x RCA (3V RMS), 2 x Remote Out

DSP Resolution

64-Bit Fixed Point

DSP Power

295 MHz (1.2 billion MAC operations/second)

Sampling Rate

48 kHz

Signal Converters

A/D: AKM 32-Bit (AK5538), D/A: AKM 32-Bit (AK4458)

Operating Voltage

10.5-16V (max 5 sec down to 6V)

Idle Current

540 mA

Max Remote Output Current

500 mA

Fuse Rating

2 x 30A LP-Mini (APS)

Additional Features

ADEP.3, HEC Slot, Auto Remote Switch, Power Save Mode, Virtual Channel Processing

Dimensions (H x W x D)

1.73" x 8.66" x 7.09" (44 x 220 x 180 mm)

Weight

Not specified (assumed ~5.8 lbs based on similar models)

Warranty

1 Year (via authorized dealers)