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Inter-M DPA-430H Class D 4 x 300W Audio Amplifier 70V

Model: DPA-430H

Inter-M DPA-430H Class D 4 x 300W Audio Amplifier 70V
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About: Inter-M DPA-430H Class D 4 x 300W Audio Amplifier 70V

OVERVIEW

DPA-430H is a quad channel 300W amplifier70/100v capable of delivering a total 1200 watts of Power respectively housed in 1 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-430H offers 4 channels of High impedance 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.

Feature

  • CLASS-D
  • 1U rack size
  • Compact and lightweight form factor
  • Independent SMPS (switching-mode power supply) for each channel
  • Balanced input Euroblock connection with link and looping
  • 2 position LOW CUT FILTER, at 65Hz, and 400Hz
  • Low power consumption, low heat dissipation and light weight
  • High power PA amplifier, 300W x 4, 1200 watts all channels driven.
  • THD less than 0.03%
  • S/N. greater than 100dB
  • Protection circuitry (over heat, over current, speaker short, DC protection)
  • Various displays (-30dB, -10dB signal level, signal clip, protection LED indicator)
  • Remote power control
  • Adjustable volume control range (- ∞ or -12dB) (Service personnel only)

Application

DPA-430H are ideal for multi-zone 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. 

The DPA-430H offers 4 channels of High impedance 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.



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Warranty: Inter-M DPA-430H Class D 4 x 300W Audio Amplifier 70V

AVShop.ca Warranty:

30 Days

Manufacturer's Warranty:

All Inter-M Electronic Products are covered by a 3-year Limited Warranty.

All Inter-M Speakers are covered by a 5-year Limited Warranty.