Proel HPD3000
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Proel HPD3000 (Proel HPD-3000)
Four channel power amplifier 4 x 750 W with 100 Hz selectable HPF and BI-AMP 24
dBoctave cross over.
HPD models employ digital amplification modules based on an improved version of
Pulse Width Modulation technology. Thanks to the high efficiency of the power
section and to the switching power supplies, we've been able to keep the weight
of these amplifiers low to facilitate transportation and set up. The protection
system includes thermal protection, short circuit protection, high frequency
protection and a CLIP LIMITER circuit. Several user configurations can be
selected in the input section (STEREO/BRIDGE/PARALLEL) as well as several
filtering options (FLAT/BI-AMP/HPF).
| Power Supply | 230VAC 50Hz or 117VAC 60Hz |
| Maximum Power Consumption | 4000 VA |
| Input Connectors | 4 x NEUTRIK Combo + 4 x NEUTRIK XLR-M |
| Output Connectors | 4 x NEUTRIK Speakon + 2 x NEUTRIK Speakon Bridge |
| Dimensions (W x H x D) | 483 x 89 x 383 mm |
| Damping Factor | >500 @ 8 O |
| Gain | Selectable 35 dB / 32 dB |
| Input Impedance | 10 kB unbalanced 20 kB balanced |
| Indicators (LED) | Protect, Signal, Bridge, Limi |
| Notes | Selectable filtering options: FLAT, 100 Hz selectable HPF, 100 Hz 24 dB/Oct BI-AMP crossover GND lift switch |
| Weight | 12 kg (12 kg) |
| Power consumption | Rated 1/8 power output 1020 VA |
| Output Power (THD<1% 1kHz) Bridge Mono 8ohm | 2 X 1500 W |
| Output Power (THD<1% 1kHz) Stereo 4+4ohm | 4 x 750 W |
| Output Power (THD<1% 1kHz) Stereo 8+8ohm | 4 x 370 W |
| Protections | DC, thermal, soft start, short circuit |
| Cooling | Front-to-rear air flow, variable speed DC fans, removable dust filters |
| S/N Ratio | >105 dB |
| Frequency response | 20Hz - 20kHz (-0.5dB, +0.5dB) |
| System type | 4-channel Power Amplifier |
| Rack Units | 2 U |