MB Quart ONX4.60

480W RMS, ONYX Series 4-Channel Amplifier
MB Quart ONX4.60
  • ONYX Series 4-Channel Class A/B Car Amplifier

  • RMS Power Rating:

    • 4 ohms: 60 watts x 4 chan.

    • 2 ohms: 120 watts x 4 chan.

    • Bridged, 4 ohms: 240 watts x 2 chan.



  • CEA-2006 compliant amplifier

  • PWM (Pulse Width Modulated) MOSFET power supply

  • LED power (green) and protect (red) indicators

  • Variable Bass Boost (0 to +12 dB bass boost at 45 Hz

  • 4/3/2 channel operation

  • Unbalanced RCA input jack

  • Preamp RCA outputs to daisy chain multiple amps

  • 4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)

  • Piano black gloss finish with illuminated logo

  • Heavy duty aluminum alloy convection heatsink for superb heat dissipation

  • Silver-plated RCA level inputs

  • Silver-plated screw terminals

  • Input sensitivity:

    • Low level: 200mV-6V



  • Variable high-pass filter (60-13,000 Hz, 24 dB/octave)

  • Variable low-pass filter (30-250 Hz, 24 dB/octave)

  • Damping factor: >180

  • Frequency response: 10-45,000 Hz

  • Dimensions: 13-11/16"L x 9"W x 2-1/2"H

  • Price: $100