Audio System M-90.4


Stable 2ohm / 4 ohm bridged 4-Channel High Power Class-AB amplifier

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PayNow UEN No. – 200209804m
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4-Channel High Power Class-AB amplifier


  • SMD technology
  • MOS-FET Power Supply
  • Stable into 2 ohm stereo per channel and 4 ohm bridged mode
  • Variable switchable Low Pass Filter from 50 to 3500 Hz
  • Variable switchable High Pass Filter from 50 to 4000 Hz
  • FSA Front Stage adjuster for analog phase correction for the left front channel
  • High-Level-Input with automatically „TURN ON“
  • 2CH / 4CH input mode selectable button
  • Input Sensitivity: variable 300 mV maximum to 8 V minimum
  • Multi-Way Protection Circuitry: overheating, overcurrent and short circuitry
  • Operating Voltage: DC 10 ~ 16 V Power Input
  • Massive heavy aluminum-heatsink
  • Wired Remote Controller RTC (Optional)
  • 3-step ON TOP ventilation system
  • Very fast and steplessly adjustable Music Detection