MB Quart NAU 460

360W Max, Nautic Series 4-Channel Marine Amplifier
MB Quart NAU 460
  • Nautic Series 4-Channel Class A/B Marine Amplifier

  • RMS Power Rating:


    • 4 ohms: 60 watts x 4 chan.

    • 2 ohms: 90 watts x 4 chan.

    • Bridged, 4 ohms: 180 watts x 2 chan.


  • MOSFET PWM power supply

  • UV and salt water resistant paint, silk screen and heat sink enclosure

  • Marine-grade conformal coated circuit boards resist corrosion from salt spray and moisture

  • Non-corrosive brushed aluminum casing

  • Conforms to the American Boat and Yacht Council (ABYC) marine electronic standards

  • LED power and protect indicators

  • Bass Boost (0-6 dB bass boost at 45 Hz)

  • 2/1 channel operation

  • Full range line outputs

  • 4-Way system protection circuitry (DC, short, thermal, overload)

  • Heavy duty aluminum alloy heatsink

  • Gold-plated RCA level inputs

  • Gold-plated screw terminals

  • Variable high-pass filter (40-250 Hz)

  • Variable low-pass filter (40-250 Hz)

  • Variable frequency: 40-250 Hz

  • Variable input level control (0.2V-6V)
  • Damping Factor: 180

  • Dimensions: 12-5/8"L x 9-1/2"W x 2-1/8"H

  • Price: $110