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With the QUANTUM QE Series ESX perfectly combines Class D power with innovative DSP technology. These three amps offer a sovereign sound performance thanks to the integrated DSP processor, which can be optimally adjusted by the included X-CONTROL 2 software. This enables an enormous number of configuration options and audio applications which leave nothing to be desired - even for very complex sound systems and closed factory OEM systems.

  • Class D Amplifier with built-in 8-Channel DSP Processor 32bit / 192 kHz
  • Heavy lateral die-cast parts
  • Auto Turn-On, High Level Inputs, Start/Stop Ready
  • X-CONTROL 2 DSP Software for Windows™
  • Remote Controller with LCD display incl. input mode selector, controller for master volume and subwoofer level
  • 10 storeable settings can be selected

QE80.8 DSP € 699,00*

8-Channel Class D Digital Amplifier
2000 Watts Max. Output Power
8-Channel DSP Processor 32bit, 192kHz

8 x 80/125 Watts RMS @ 4/2 Ohms

4 x 250 Watts RMS @ 4 Ohms bridged

AUX Input, Optical Input (HD-Audio), 6 RCA Inputs

High Level Inputs, Auto Turn-On Function with REM In/Out

LED Remote Controlller (max. 10 settings), up to 78% efficiency

Dimensions: 165 x 46 x 285 mm


USB Port for DSP Software X-CONTROL 2

Gain -40 ~ +12dB

31-Band Equalizer 20 ~ 20.000 Hz

6 ~ 48 db/Oct. Crossovers HP/BP/LP

Time Delay 0 ~ 15 ms / 0 ~ 510 cm

Phase Shift 0° / 180°


Owner's Manual

Test Review


The enclosed X-CONTROL 2 software provides a variety of options to customize your sound system with the vehicle‘s acoustic. A clear and logically structured user interface allows intuitive handling and a sound tuning in real time while the DSP device is connected via USB to the software. All 8 channels can be configured individually or as a 4 channel pairs. Besides the crossover filters, high pass, low pass and band pass also parameters such as phase shift and time delay, including a 31-band EQ per channel can be set. You can store then up to 10 different configurations on the DSP device.




Software Vers. 2.0.3

Unpack the download pack with an appropriate software program (e.g. „Winrar“, refer to Please follow the instructions of the "read me"-file. We do not accept any liability for damage to your computer by the download and use of this software.

Windows is a registered trademark of Microsoft Corporation in the United States and other countries.

Other trademarks, trade names or brands are the property of their respective owners.

 * Manufacturer's suggested retail price, changes and mistakes reserved