MPN #DN470AXUS    


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4-channel 70V/100V amplifier

The 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.
  • 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
  • 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 kâ?¦ balanced or 10 kâ?¦ unbalanced

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


    Input Voltage:
    100 - 240 VAC, 50/60 Hz

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

    10.4 lbs (4.7 kg)
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