pr-electronic
PR D Series – digital heavy duty/high-performance amplifiers

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

pr-electronicThe 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 (meinst du Volllastbetrieb?...für Vollastbetrieb find ich keine Übersetzung). 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 scope
(-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%
Dämpfungsfaktor (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



pr-electronic
Product information digital heavy duty amplifiers as PDF



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



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



pr-electronic
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.