Digital Power Amplifier 4 channels, DPA4

DPA4
DPA4 digital amplifier is a power unit designed for specific applications in the sound field, wherever quality, robustness and reliability are required.
DPA4 includes 4 150W RMS class D power units, completely separate from each other. Ideal for multizone audio systems.

The four power units of the DPA4 can work individually or in bridges, with the following configurations:

4 X 150W
1 X 300W and 2 X 150W
2x300W

DPA4 has a fanless air cooling system to ensure maximum silence during operation.
DPA4 is designed for the connection of an external potentiometer for each input with which it is possible to adjust the volume of each individual channel.
DPA4 has 4 power outputs on the 4Ohm line. An external line transformer, TR150 (one for each required channel) with which it is possible to adapt the impedance at 4ohm, 8ohm, 16ohm and 50V, 70V, 100V is optional.
DPA4 has an electronic circuitry with quality and safety features.
The metal structural work is suitable for resting on a surface and is prepared for 19 “rack mounting (2 rack units).