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PR DMA Series - multichannel-installation-amplifiers

Models : PR DMA 2x200, PR DMA 4x200, PR DMA 2x400, PR DMA 4x400





























The Multichannel-Installation-Models of the PR-DMA Series are modular fitable multichannel Class-D amplifiers with up to 2x800W respectively 4x400W RMS output power. These amplifiers are multichannel fulldigital power amplifiers, which connect their high output power with a small case and less weight (1HE/320mm, 4,5kg bzw. 5,2kg) with very solid build-up. Through the optional ethernet connection with GIU (Graphical-User-Interface) der PR-DMA Serie with elaborated user software and password protection, the amplifiers can be easily identified and adjusted respectively verified visually.



The power amplifiers have regulated ventilation for noise reduction and are equipped with powerful protective circuits. They feature professional screw/plug connections for easy installation.



Technical data
Model: PR DMA 2x200 PR DMA 4x200 PR DMA 2x400 PR DMA 4x400
Output (RMS) 2x4Ω: 2x200 W 4x200 W 2x400 W 4x400 W
Sensitivity(sym.) 1,4 V 1,4 V 1,4 V 1,4 V
Signal-to-noise ratio > 98 dB > 98 dB > 98 dB > 98 dB
Slew rate 40 V/us 40 V/us 40 V/us 40 V/us
Frequency range
(-1dB)		 22 Hz bis
20 kHz		 22 Hz bis
20 kHz		 22 Hz bis
20 kHz		 22 Hz bis
20 kHz
THD / TIM < 0,08 / 0,05% < 0,08 / 0,05% < 0,08 / 0,05% < 0,08 / 0,05%
Damping factor (8Ω/1kHz) 200 200 200 200
Net weight 4,8 kg / 10,6 lbs 5,1 kg /11,2 lbs 4,9 kg /10,8 lbs 5,2 kg /11,5 lbs
Dimensions W/H/T (mm) 19”/44
(1HE)/320		 19”/44
(1HE)/320		 19”/44
(1HE)/320		 19”/44
(1HE)/320




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Flyer PR-DMA Serie

PR D Series - digital high-performance amplifiers

Models : PR D1200, PR D3200, PR D4800, PR D6500LF





























The professional full-digital-amplifiers of the PR D Series represent the “high end“ of the amplifers related to output per weight on only 1HE. Due to the latest digital-circuit-technology these amplifiers reach a 100% better output-effect, at 50% lower weight, than conventional buoyed systems.

The models PR D1200, PR D3200 and PR D4800 are high end 2-channel full-digital-power amplifiers, which combine/join a pretty high output power with a very small case/cage/frame at low weight (1HE / 320 respectively  370mm, 7.0 respectively  8.2kg), at pretty solid construction in a steelcase/cage/frame.

The systems allow full 2O operation or 4O jumper/link operation with extreme heat-leakage/loss at full-load operation. The amp’s are equipped with limiters, “no fault safety circuit“, ventilators and massive Neutrik access- (NC3FBH2) and output/outlet-connecors (NLT4MP) to guarantee an easy and reliable cabling in the system in every situation.



Technical data
Model: PR D1200 PR D3200 PR D4800 PR D6500LF
Output (RMS) 2x2Ω: 2x480 W 2x1400 W 2x1750 W 2x3250 W
Output (RMS) 2x4Ω: 2x580 W 2x950 W 2x1650 W 2x2250 W
Output (RMS) 2x8Ω: 2x310 W 2x520 W 2x850 W 2x1200 W
Output (RMS) 1x4Ω: 1x960 W 1x2800 W 1x3500 W 1x6500 W
Output (RMS) 1x8Ω: 1x1160 W 1x1900 W 1x3300 W 1x3900 W
Output (RMS) 1x16Ω: 1x620 W 1x1080 W 1x1700 W 1x1950 W
Sensitivity (sym.) 1,4 V /
0,775V		 1,4 V /
0,775V		 1,4 V /
0,775V		 1,4 V /
0,775V
Signal-to-noise ratio > 102 dB > 102 dB > 102 dB > 102 dB
Slew rate 60 V/us 60 V/us 10 V/us 10 V/us
Frequency range
(-1dB)		 20 Hz bis
20 kHz		 20 Hz bis
20 kHz		 20 Hz bis
20 kHz		 15 Hz bis
2 kHz
THD / TIM < 0,1/ 0,05% < 0,1/ 0,05% < 0,1/ 0,05% < 0,1/ 0,05%
damping factor (8Ω/1kHz) 800 800 800 800
Net weight 5,9 kg / 13,1 lbs 7,1 kg /15,7 lbs 9,5 kg /21,0 lbs 9,5 kg /21,0 lbs
Dimensions W/H/T (mm) 19”/44
(1HE)/320		 19”/44
(1HE)/350		 19”/44
(1HE)/420		 19”/44
(1HE)/420



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Product information digital heavy duty amplifiers as PDF


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Instruction manual digital heavy duty amplifiers as pdf file (german)


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Press-abstract “SOUNDCHECK“ 11/2008 – PR D3200 as pdf file


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Press-abstract “PMA“ 9/2008 – PR D3200 as pdf file



If reliability and power are the criterion,
the output-amplifiers oft the PR Series are the suitable ones.