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Nuvo Digital Power Amplifier

Item # NVDx

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A new day is dawning for NuVo Amplification. Meet the D2120 and D460. Both represent a new generation of energy-efficient, versatile Digital Power Amplifiers. Operating two channels at a solid 120 watts each, the D2120 amplifier delivers impeccable sound to any space, no matter the size, complementing any audio system. The D460 boasts 4 channels of 60 watts each, perfect for zones 7 and 8 on the Concerto system.

  • 2 versions: 2 x 120 watts and 4 x 60 watts
  • Selectable speaker impedance of 4 or 8 ohms
  • Light, single-rack unit design
  • Multiple power On/Off triggers, including external voltage or audio signal
  • Perfect for large rooms, outdoor areas, or zones 7 and 8 in a Grand Concerto System
  • Simple compatibility with third party equipment
  • Superior energy efficiency operating at less than 1 watt in standby mode

Number of Channels:

  • D2120: 2
  • D460: 4

Power Output

  • Continuous Average Output Power: 2 x 120W
  • Two channels driven 20-20kHz @1% THD
  • Rated Distortion (1/2 power) : 0.02%
  • Rated Impedance: Switch Selectable 4 or 8 Ohms
  • Damping Factor: 50+
  • Frequency Response (20-20kHz): ±1dB

Power-On Modes

  • Audio
  • Power
  • Trigger


  • Trigger Input: 3-30V AC or DC
  • Unit On Output: +12VDC @100mA

Source Inputs

  • Input Impedance: 22k ohm
  • Input Sensitivity for rated power: 0.3 – 2V RMS
  • Input Overload: 2.4V RMS

Power Requirements

  • Power Supply: 100-240VAC 50/60Hz
  • Power Consumption all channels
    • D2120: 325W at maximum available output (2 x 120W @ 4ohms)
    • D460: 325W at maximum available output (4 x 60W @ 4ohms)
  • Power Consumption average: 50W (1/8th Power @ 4 ohms)
  • Power Consumption no signal (120VAC):
  • 13W Standby Power Consumption (120VAC): .56W

Unit Size: 1-3/4(H) x 17(W) x 9-7/8(D) inches