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DPA2250 Class-D Two Channel 250W Power Amplifier AMPLIFIERS

The DPA range digital class-D power amplifier is of switching power technology, which features of minimum power consumption and much higher efficiency up to 85%, moreover it helps to save installation rack space, generate less heat so as to extend its performance life span as a result.

The DPA2250 is of rated power output at 2 x250W, so it could be used as digital public address system at minimum cost. The versatile loudspeaker outputs of both high impedance 100V & low impedance 4-16ohms enable it meet both PA fixed installation and Hi-stereo sound installation jobs.

There are one balanced inputs by phoenix connector with gain control. Speaker outputs both by 100V & 4-16ohms. The built-in high-pass alters could be enabled or disabled through the dip switch pre-setting.

 Automatic standby enable after no detection of signal input for one minute, immediately wake up at sight of any input. Visual working status indicators include protection, clip, input and output for easy supervision. With complete short circuit, overload, high temp, clip and DC protection.

Specification of DPA2250 Class-D Two Channel 250W Power Amplifier AMPLIFIERS

Features

•   Switching power technology digital power amplifier
•   Class-DPA power amplifier of minimum power consumption
•   Less rack space and less heat generation
•   Dual channel power amplifier into 19” rack mount unit
•   Rated power output at 2 x 250W
•   Speaker outputs 4-16 /100V
•   Balanced XLR input by phoenix connector
•   Each input with separate gain control.
•   Each channel with high-cut ¬alter.
•   Built-in auto standby feature to save power consumption
•   Separate indicators for protection, clip, input and output
•   Complete short circuit, overload, high temp, clip and DC protection
•   Wide AC input switchable between 115V and 230V
•   24V DC input as option at order request.

  • AMPLIFIERS
  • DPA1250 Class-D Single Channel 250W Power Amplifier
  • DPA1120 Class-D Single Channel 120W Power Amplifier
  • DPA1500 Class-D Single Channel 500W Power Amplifier
  • DPA2120N Class-D Two Channel 120W Power Amplifier
  • DPA2250 Class-D Two Channel 250W Power Amplifier
  • DPA2500N Class-D Two Channel 500W Power Amplifier
  • DPA4125 Class-D Four Channel 125W Power Amplifier
  • DPA4500 Class-D Four Channel 500W Power Amplifier
  • BP SERIES DIGITAL POWER AMPLIFIER
  • DSP4060, 4120 & 4240 (power technology digital power amplifier)
  • HPA2240 (Class AB Power Amplifier)
  • PP Series (Amplifier With Switch Power Supply)
  • HN5IA public address pre-amplifier
  • All In One Amplifier (Plug play U disk, FM radio, wireless remote control)
  • HPA120 Public Address System Power Amplifier
  • HPA1480N (Class AB Power Amplifier)
  • DPA4240 Class-D Four Channel 240W Power Amplifier
  • HDA4000 (2Channel Digital Power Amplifier)
  • HDA6600 & HDA8600 ( 6-CH/8-CH Class D Power Amplifier)
  • HDA10000 (HDA/7200/10000 4 Channel Class H Power Amplifier )
  • HM8IA "Stereo Mixer Pre-Amplifier (8 Inputs & 4 Outputs)"
  • HPA1240N (Class AB Power Amplifier)

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info@heinrichlimited.com
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  • info@heinrichlimited.com

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