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DPA 4000 high-efficiency digital power amplifiers.
Audio Quality
DPA 4000 uses our unique modulation technique to combine the high efficiency of class-d amplification with high quality audio performance.
Technology
Our PWM amplifiers use digital power conversion (class-d and switch mode ) technology
giving very high power and low weight and heat.
Applications
The sound quality is very good so they can be used for a broad
variety of applications ;
Mobile PA,
Mobile Disco ,
Installations,
Theater use, ....
Switch Mode Supply
The power supply is the heart of a power amplifier, converting AC power to clean DC for the audio circuitry.
DPA 4000 uses a high power switch-mode power supply for stable high power and lo heat and weight.
The SMPS has a power rating of 4000 watts + and the core/transformer has a max. power rating of
5000 watts +.
DPA 4000 Features
DPA 4000 has all the features you should expect from a modern power amplifier and then some..
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- fast shut-down to protect the amplifier and the load.
Soft clipping circuitry - to protect the amplifier and the load from excessive overdrive.
- Very lo-frequency cut-off - to protect the speakers from subsonic damage.
- XLR inputs and jacks for versatility.
Speakon and binding post outputs provide easy and stable connections.
- Low-noise variable speed fans with rear-to-front air flow keep amplifiers and racks
cool. DPA 4000 generates 1/10 of the heat of a conventional amplifier of the same wattage...
Pricing
The DPA 4000 delivers unmatched performance at a new breakthrough price. Contact your
dealer/ distributor for prices.Trade/export prices available upon request.
DPA 4000 represents what we believe to be the next generation of
professional power amplifiers.
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DPA 4000 SPECIFICATIONS:
Output Power, 8 ohms: 1100 watt / ch.
Output Power, 4 ohms: 2100watt / ch.
Freq Response : 20 Hz - 20 kHz
THD : less than 0.1%
Input : 1.2 V - 10 Kohm - balanced XLR/jack
Output : 4 pole Speakon - 4 + binding posts
Power Input : 230V ac - 16A (115V ac to order)
Dimensions: 482 x 45 x 350mm
Weight : 4.2 kg
Other Models in DPA Digital Amplifiers Range:
DPA 2000 - 19" - 1U amplifier . 2x1000W - 4 ohms
DPA 6000 - 19" - 1U amplifier , 2x3000W - 4 ohms
DPA 8000 - 19" - 1U amplifier , 2x4000W - 4 ohms
Range of PWM amplifiers for Active Speakers.
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