UP 6DSP MK2 6-channel class GD amplifier with integrated 7-channel DSP, compatible with OEM systems

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€ 649,00
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Amplifier Type
6 channels
Amplifier Class
DG
RMS Power 4 Ohm
4x65 + 2x75 Watt
RMS Power 2 Ohm
4x65 + 2x125 Watt
Signal-to-Noise Ratio
104 dB S/N
Total Harmonic Distortion
0,015 % THD
S/PDIF Digital Input
No
High Level Input
NO
Size
130 x 130 x 46 mm

Match UP 6DSP MK2 6-channel Class GD amplifier with integrated 7-channel DSP

A compact powerhouse with intelligent integration and modern DSP technology

The MATCH UP 6DSP MK2 combines a powerful 6-channel Class GD amplifier with an integrated 7-channel DSP, delivering power and dynamics for authentic hi-fi sound while maintaining clean integration and compatibility with OEM systems inside the vehicle. In the MK2 generation, the concept has been further refined and enriched with key updates such as a USB-C port and the Extension Card 2.0 slot, for modern and expandable system integration.
The perfect upgrade for factory audio systems

For optimal integration into existing factory systems, the UP 6DSP MK2 offers six high-level inputs to tap into signals from OEM speakers (including ADEP.3 for reliable interfacing with many factory head units), plus an optical digital input for integrating digital sources.

On the output side, it provides six amplification channels, integrated with a preamp output and the built-in 7-channel DSP for flexible speaker configurations and precise sound adjustment. In terms of power, the amplifier delivers 4 x 65 Watts RMS at 4 Ω, plus two powerful subwoofer outputs with maximum power of 2 x 90 / 160 Watts RMS at 4 / 2 Ω - ideal for a powerful front stage and a subwoofer with reliable output.

This model combines performance and connectivity in a compact, space-saving design and offers greater expandability in the MK2 generation: it features the new Extension Card 2.0 slot, a revised expansion system with a plastic cover secured with screws and compatible with various series. This allows modular expansion of system integration when needed, for example with Bluetooth® HD or additional analog or digital inputs. The USB-C port also enables cutting-edge access via DSP PC-Tool.

ACO - Advanced platform with 32-bit coprocessor

Of course, the UP 6DSP MK2 is equipped with our proprietary 32-bit ACO platform, which not only handles all control tasks with extreme speed, but also manages numerous audio functions: fantastic sound effects are implemented such as Augmented Bass Processing or RealCenter, plus a separate per-channel input equalizer that includes the Advanced Input Signal Analyzer (AISA) for easy analysis and compensation of input signals from factory car stereos, which already have a predefined audio configuration.

DSP PC-Tool 6 with TuneEQ - Powerful features for unparalleled sound experience

MATCH UP 6DSP MK2 can be easily configured via our professional and exceptionally intuitive DSP PC-Tool 6. The numerous and familiar setup options meet every need and ensure extremely precise sound adjustment even for complex system configurations. And thanks to the new proprietary TuneEQ 2.0 and TuneToTarget functions for automatic frequency response correction, you also save a lot of time in sound optimization.

Class GD Technology

Audiotec Fischer's proprietary Class GD concept takes the efficiency of conventional Class D amplifiers to the next level. By varying the internal power supply voltage in different stages depending on the amplifier's input signals, no-load losses are significantly reduced and overall efficiency always remains close to maximum. Heat dissipation is therefore almost negligible, allowing the use of minimal heat sinks and extremely compact form factors.

Manuale utente

n-20260720111343-up-6dsp-mk2-manual-25-02-2026.pdf

Match UP 6DSP MK2 technical specifications

  • Amplifier technology Class GD
  • Inputs 6 x Speaker high-level input
  • 1 x SPDIF optical (12 - 96 kHz)
  • 1 x Extension Card 2.0
  • Input sensitivity 2.8 - 11 Volt
  • RCA / Cinch input impedance -
  • High-level input impedance 9 - 33 ohm with ADEP.3
  • Outputs 6 x Speaker output
  • 1 x RCA / Cinch
  • 1 x Remote output
  • RCA / Cinch output voltage 3 volt RMS
  • Frequency response 15 Hz - 22,000 Hz
  • DSP resolution 64 bit
  • DSP power 295 MHz (1.2 billion MAC operations per second)
  • Sampling frequency 48 kHz
  • DSP type Audio signal processor
  • Signal converters A/D: BurrBrown
  • D/A: BurrBrown
  • Signal-to-noise ratio digital input 104 dB (A-weighted)
  • Signal-to-noise ratio analog input 100 dB (A-weighted)
  • Distortion (THD at 1 kHz, 1 W at 4 ohm) < 0.015 %
  • Distortion (THD+N at 1 kHz, 1 W at 4 ohm) < 0.02 %
  • Operating voltage 10.5 - 18 Volt (max. 5 sec. up to 6 Volt)
  • Rated power 12 V DC 35 A max.
  • Idle current 360 mA
  • Remote output maximum current 500 mA
  • Operating temperature range -40 °C to +70 °C
  • Fuse 1 x 30 A LP-Mini fuse (APS)

RMS power ≤ 1% THD+N:

  • 4 Ohm: Channels A - D: 65 Watt (min. 3 Ohm*) + Channels E - F: 75 Watt (min. 3 Ohm*)
  • 2 Ohm: Channels E - F: 125 Watt

Maximum output power per channel:

  • Channels A - D: up to 80 Watt RMS at 4 Ohm
  • Channels E - F: up to 90 Watt RMS at 4 Ohm
  • Channels E - F: up to 160 Watt RMS at 2 Ohm

Additional features

  • Class GD technology with dynamic power control, 32-bit coprocessor, ADEP.3 circuit, Start-Stop function, Smart Control port, USB-C, automatic remote switch
  • Dimensions (W x L x D) 46 x 130 x 130 mm / 1.81 x 5.12 x 5.12"

Package contents

  • 1 MATCH UPGRADE UP 6DSP MK2 amplifier
  • 5 connection cables
  • 1 set of mounting plates and fastening material
  • 1 USB cable
  • 1 instruction manual
€ 649,00 Price incl. VAT