Denon DN-470A 4-Channel 70V/100V Audio Power Amplifier for Installed Speaker Systems

ITEM #: DN-470A MFG #: DN-470A

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DN-470A - Overview

The Denon DN-470A 4-Channel 70V/100V Amplifier is designed for contractor/install applications, and only for installed speaker systems requiring 70V/100V inputs. This very versatile, one rack space, 120W per channel amplifier has built-in short-circuit protection, and LED indicators for signal present, clipping status and thermal interruption on the front panel. Engineered strictly for the distibution of multiple 70V/100V speaker systems over long cable runs, such as in-ceiling speakers, surface-mount speakers and paging horns.

  • Features:

    • 4-Channel Class-D amplifier designed for 70V/100V applications
    • 120W per channel
    • High-current switching power design
    • Euroblock inputs and outputs
    • Separate gain controls for each channel
    • Signal, clipping and thermal interruption indicators
    • Short-circuit and open-circuit protection
     
  • Specifications:

    • Total Harmonic Distortion
    • < 0.1%

      Frequency Response
    • 100 Hz - 15 kHz (0 +/-1 dBv)

      Signal to Noise Ratio
    • > 95 dB

      Channel Separation
    • > 70 dB

      Input Sensitivity
    • 0.9 - 1.1 V (0 +/-1 dBv)

      Input Impedance
    • 20 kΩ balanced or 10 kΩ unbalanced

      Connectors
    • (8) Euroblock channel outputs - (2) per channel (70V, 100V)
    • (4) Euroblock channel inputs (ground, -, +)
    • (1) IEC AC power inlet

      Power
    • Connection: IEC
    • Input Voltage: 100 - 240 VAC, 50/60 Hz

      Dimensions
    • 19.0"w x 11.1"d x 1.7"h (483 x 281 x 44mm)

      Weight
    • 10.4 lbs (4.7 kg)
     
  • Item Includes:

    • DN-470A
    • (2) 6-Pin Euroblock Connectors
    • (4) 4-Pin Euroblock Connectors
    • Power Cable
    • Rack Ears with Screws
    • User Guide
    • Safety & Warranty Manual
     
  • GTIN:

    0694318023921
     

DN-470A - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov