The new M12 appeals to those hi-fi fans who want to be able to individually tune their complex loudspeaker system in the vehicle for the best possible playback and at the same time be able to control it easily without complex cabling or the installation of several devices.

Test Review

Intelligent High Level Input (Error Protection System)

Start-Stop ready, Auto Turn-On

Burr-Brown converters (PCM3168A) and Analog Devices DSP (ADAU1466)

32bit, 295 MHz DSP technology, controllable via new V3 PC software or Tunest App

Signal-to-noise Ratio ≥95dB

Frequency Response 15 Hz – 22 kHz (-3dB)

THD ≤0,05% (1 kHz, 4Ω, 90% Power)

Separately controllable input sensitivity (Channel 1-6, Channel 7-12, AUX), Clipping LEDs

External Bluetooth® USB-Dongles BTS, BTS-HD & BTA2 for Audio Streaming & App Control (optional)

Digital remote control DRC1 with OLED display for controlling various DSP functions (optional)


EPS technology which prevents when connected to an OEM factory radio that nofunctions are impaired or error messages are written into the vehicle memory.

6 -fold laminated board effectively suppresses EMC interference due to the favorable topology.

Bridging amplifier channels enables more flexibility to handle the power.


Power output(RMS) @ 14.4 VDC, 1% THD:

@ 4/2 Ohms 85/120 Watts RMS per channel*

@ 4 Ohms bridged 240 Watts RMS per channelpair*

12 x High Level Input 8 – 24 V RMS with EPS

6 x RCA Low Level Input (RCA) 2 – 6 V RMS

1 x RCA AUX Input/Stereo 2 – 8 V RMS

1 x Optical Input/Stereo (PCM, 192 kHz / 24 bit)

4 x RCA Pre-Amppfier Output (configurable via DSP)

12 x Loudspeaker Output amppfied

Dimensions: 340 x 48 x 171,5 mm

* depending on the apppcation