The new?InterM DPA900S is a?900W, 100v Line Class D Power Amplifier for professional PA, AV and background music installations and rackbuilds.

Housed in a discreet and compact 2U casing, this 900 Watt 100v line, single-channel Power Amplifier offers both size and weight reduction benefits.

The?DPA-900S features Class-D amplification circuitry and a switch mode power supply to provide significant efficiency improvements (typically up to 90% efficient compared to an average of 40% efficiency in conventional amplification).

This compact, professional power amplifier is ideal for large scale PA systems where high power is required over a long speaker line (such as shopping malls, supermarkets, school, colleges, airports, warehouses, etc).

The Class D DPA900S amplifier offers power efficiency in excess of 90% and ensures low power consumption and significantly reduced heat dissipation. Fully equipped with protection circuitry against short circuit, overload, power and DC output; Inter-M's DPA Series amplifiers offer less than 1% THD, an increased signal to noise ratio of 90dB and a wider frequency response from 19Hz ~ 18KHz.

The DPA-900S also provides Dual Input capabilities, allowing a priority input signal to override the standard/normal input signal; an ideal feature to support emergency paging systems.

The new?DPA Class-D Amplifier range is available in 1, 2, 3 and 4 channel versions, with power output options of 300W, 600W, 900W and 1200W per channel.

• Single channel, 900W output
• Class-D High-efficiency, high power amplifier
• 100v line amplifier
• Only 2U rack height
• AC and DC power operation
• Switch Mode power supply
• Priority Program Input
• Remote Power ON/OFF Control via control input