These multichannel amplifier series is particularly aimed at cinema installations, and was introduced in the 2011 Cine Europe at Amsterdam. The VK-12044 is the top model in this series. 4 x 3000W for very special and big installations.
For example to feed 4 of our subwoofer LW 6017 units at the Odeon Leicester Square, London UK.
Protections:
Soft start | Turn-on turn-off transients | Muting at turm-on
Over heating | DC | RF
Short-circuit | Open or mismatched loads | Overloaded power suply
Mains overvoltage | ICL | PMS
SSP | FCM
OUTPUT POWER 20Hz-20kHz |
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@2 Ω | @4 Ω | @8 Ω | Bridge @4 Ω | Bridge @8 Ω |
4 x 2820 W | 4 x 1480 W | 2 x 5440 W |
Output Power Continuous Average Power RMS, 1kHz, 1.0% THD+N |
Intermodulation Distortion | |||
@2 Ω | SMPTE | SMPTE, <0,05% | ||
@4 Ω | 4 x 2950W | Crosstalk | ||
@8 Ω | 4 x 1550W | 20Hz-20kHz | (20Hz-20.000Hz): >80dB | |
Bridge @4 Ω | Voltage Gain | 26dB to 38dB (0,5dB steps) | ||
Bridge @8 Ω | 2 x 5900W | Sensitivity | ||
Pink Noise 12dB Crest Factor | Rated Power @8 Ω | (rated power 26/32/38dB gain): 5,6/2,8/1,4V | ||
@2 Ω | Signal-to-Noise-Ratio | |||
@4 Ω | Unweighted | (20Hz-20.000Hz): 116dB | ||
@8 Ω | A weighted | |||
Frequency Response | Required AC Mains 230 V - 50 Hz (idle) |
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Power Bandwidth ±0.25dB | 20Hz-20Khz. | @4 Ω (1/8 rated power) | 13 A | |
Phase Response | @8 Ω (1/8 rated power) | |||
@ 1 watt 20Hz-20kHz | (@1W 20Hz to 20.000Hz): +-15deg | Dimensions | ||
Total Harmonic Distortion | W x H x D (mm) | 2 U rack, 483 x 88,9 x 460 | ||
20Hz-20kHz | <0,05% | W x H x D (inches) | 19 x 3,5 x 18,1 | |
Damping Factor | Weight | |||
20Hz-500Hz @8 Ω | (20-500Hz @8 ohm): >500 | Net | 12 Kg. |