Denon DN-470A Data Sheet

www.denonpro.com PHONE: [401] 658.3131 April 1, 2019

DN-470A

4-Channel 70V/100V Amplier

Key Features:

4-Channel Class-D amplier 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

Overview:

The DN-470A 4-Channel 70V/100V Amplier 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 amplier 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.

Specications:

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)