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.
Denon DN-470A Features
- 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
- DN-470A 4-channel 70V/100V amplifier1
- THD<0.1%
- Frequency Response100Hz - 15,000Hz (0 +/-1 dBv)
- Signal to Noise Ratio>95 dB
- Channel Separation>70 dB
- Input Sensitivity0.9 - 1.1 V (0 +/-1 dBv)
- Input Impedance20 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: 100-240VAC, 50/60Hz
- Dimensions (WxDxH)19" x 11.1" x 1.7"
- Weight10.4 pounds
