Inter-M DPA-300T Triple 300W Class D Power Amplifier
Overview
Triple 300W Class D Power Amplifier
Respectively housed in 2 RU compact chassis, these Class D amplifiers offer High power in reduced size and weight. The combination Class D type amplification circuitry combined with SMPS (Switch mode Power Supplies) creates a high efficiency amplifier offering reduced power consumption and low heat dissipation. The DPA-Series offers both low impedance and High impedance outputs in one package Ideal for applications where high power and large quantity of long-line speaker installation is required such as Airports Arena, shopping malls, transportation stadiums or any large scale facilities.
CLASS D
Class D audio amplifier offer greater power efficiency over traditional amplifiers. Among their advantages is their reduced physical size and lower heat dissipation. They offer less than 1% THD, total harmonic distortion with an increased signal to noise ratio to 90db and a widened frequency response from 30Hz ~ 18 KHz
Class D audio amplifier offers greater than 90% power efficiency over traditional amplifiers. SMPS - Switch mode power supply provides high efficiency and low weigh. Among their advantages is their reduced physical size and lower heat dissipation. The DPA series is fully equipped with a protection circuit against short circuit, overload, power and DC output. They offer less than 1% THD, total harmonic distortion with an increased signal to noise ratio to 90db and a widened frequency response from 30Hz ~ 18 KHz.
Hi definition sound is achieved by using high impedance matching transformer and noise cancelling balance audio input. The total harmonic distortion is reduced to less than 0.1% THD, with a high signal to noise S /N ratio of over 100dB with optimum broadband frequency response of 65Hz ~ 20kHz.
LCF (Low Cut Filter)
A 2 position LOW CUT FILTER, at 65Hz, and 400Hz, helps to improve speech intelligibility and protects output from unwanted low frequencies.
SOLUTIONS: Commercial Audio
Feature
- High Power Class-D PA Amp
- SMPS
- High efficiency, light weight
- Compact 2 Unit Size
- Choice of 8 models
- 1 channel (s): 1200W / 900W / 600W / 300W (4 models)
- 2-channel (D): 600 +600 W / 300 +300 W (2 species)
- 3-channel (T): 300 +300 +300 W (1 species)
- 4-channel 300 +300 +300 +300 W
- Status out contact monitoring for EN-54 supervision
- DC back up power