Rainbow Dream 4 Multi-channel Amplifier


Four Channel Amplifier Class D.

Product Description

Compact, efficient and powerful. The DREAM amplifier open up new possibilities. Lots of sound from a small package with a small “current hunger” thanks to Class D Full Range technology. Current down, power up. The high efficiency reduces the current consumption, but not the fun. High reliability due to little waste heat. And one of our new developments ensures interference-free radio reception despite Class D Full Range digital amplifier technology.[list]

Four Channel Amplifier Class D

  • 4 x 130 Watts @ 2 Ohm[*]4 x 90 Watts @ 4 Ohm
  • 2 x 250 Watts @ 4 Ohm Bridged
  • 12 dB High Pass: 40 Hz – 4000 Hz
  • 12 dB Low Pass: 40 Hz – 4000 Hz (REAR only)
  • Dimensions (LxWxH): 230 x 153 x 49 mm


  • Digital amplifier (Class D Full range) with high current-MOSFET-switching power supply
  • Output stage 2 Ohm stable, bridge and tri-mode capable (DREAM 2/4)
  • Reversible switch-off device with thermal monitoring
  • Safety switch-off device with DC current to loudspeakers
  • Integrated flat fuses in accordance with DIN-standard, replaceable from outside
  • Safety switch-off device with loudspeaker short circuit and under impedance of loudspeaker
  • Soft start remote muting for suppression of switch-on noise
  • 10 mm square power and 2,5 mm square loudspeaker connection (DREAM 2/4)
  • High-tech structure in semi SMD building method with low coupling wiring
  • Interference-proof certified by CE