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Micro Cube 108D

Car underseat subwoofer with extreme output power

The 20 cm high-power woofer, combined with the powerful high-efficiency amplifier and an enormous maximum output power of 500 watts, generates an extremely voluminous and powerful bass range.

Car underseat subwoofer with extreme output power

A huge amount of power under your seat! A 20 cm high-power woofer, an aluminum diaphragm that is free from partial oscillations and an enormously powerful amplifier are all combined to produce a powerful and voluminous bass range. Vibrations are also reduced to a minimum thanks to the low-resonance die-cast aluminum housing. Flexibility is ensured by the stereo RCA and high-level inputs, which are compatible with the RCA outputs and speaker outputs of all car radios. Added to this is a variable 50 - 150 Hz low-pass filter, as well as a variable 0 - 18 dB bass boost function at 50 Hz.

Available end of April 2017

Technical specifications

RMS power output into 14.4V
(sine burst 2:8, 1 kHz)
  • 500 Watts
RMS power output into 1 ohm, 14.4V
(DIN 45 324)
  • 150 Watt
Frequency response
  • 25 – 150 Hz
Supply voltage
  • 12 V
Input sensivity
  • low level 100 mV Stereo
  • high level 450 mV – 10 V
Input impedance
  • high level 200 Ohm
  • low level 10 kOhm
Fuse size
  • 25 A
Dimensions (W x H x D)
  • 246 x 77 x 290 mm
  • 5.4 kg


  • 20 cm high-power woofer with low distortion aluminium cone
  • Low-resonance aluminium die-cast enclosure
  • Powerful 500 watts amplifier with digital switch-mode power supply
  • Stereo RCA/high level inputs compatible with all car receivers, accepts line level (RCA) or speaker level outputs of the car receiver
  • Automatic switch-on via DC/remote
  • Variable low pass filter 50 – 150 Hz (12dB per octave)
  • Variable bass boost 0 – 18 dB at 50 Hz
  • Volume remote control
  • Including mounting material
  • Phase switch 0/180 degrees