The new Inter-M DPA300S is a 300W, 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 100v line, single-channel Power Amplifier offers both size and weight reduction benefits.
The DPA300S 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 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 DPA300S 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.
|Inputs||Primary and Priority Terminal Blocks|
|Rated Output Power||300W @ 100v/70v line|
|Input Sensitivity||1v/10kΩ balanced|
|THD Max Output Power||Less than 0.1%|
|THD Rated Power||Less than 0.03%|
|S/n||More than 103dB|
|Frequency Response||50Hz ~ 20KHz|
|Operating Temperature||-10°C - +40°C|
|Operating Power||220~240VAC 50/60Hz, DC 24V|
(W) × 88
(H) × 397
|In The Box||AC Power Cord × 1|
|3P Terminal Block × 1|
|2P Terminal Block × 1|
|2P Terminal Block (AC Remote power) × 1|
|8P Terminal Block × 1|
|Operation Manual × 1|
|Screws for Rack mount Bracket × 4|