QX2-4000 2x 2000W @ 8ohm, 1 Rack Unit Digital Power Amplifier with PFC
Download product sheetThe QX series digital power amplifiers, all models featuring advanced amplifier adjustment technology to give over 95% efficiency, and stable performance at high current, low impedance conditions.
Additional features include active power factor correction (PFC) and ultra-reliable soft power switching power supply which will operate universally between 90-250V... Read more
The QX series digital power amplifiers, all models featuring advanced amplifier adjustment technology to give over 95% efficiency, and stable performance at high current, low impedance conditions.
Additional features include active power factor correction (PFC) and ultra-reliable soft power switching power supply which will operate universally between 90-250VAC.
The QX series, are all 1U height lightweight designs, weighing less than 12kg. Both 2 and 4 channel versions are available, giving power ratings from 2550 watts per channel up to 5100 watts per channel at 4 ohms.
At 2-ohm operation, the flagship QX4-8000 will supply up to 4 x 4760 watts, making these amplifiers supply extremely high performance, and provide cost effective solutions for multiple install and rental applications, for example line array systems.
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Product details
Key features
- 2 Channels, 1x 19” Rack Unit
- 2ohm Reliable Operation in Single Channel or Bridged modes
- Multiple Modes Stereo, Parallel and Bridge modes
- Line Array designed for Install/Rental Systems
- Powerful Designed to Power Large Systems
- Multiple Gain Modes to work with any system
- PFC Universal 90-250V Operation with Power Factor Correction
- Variable Speed Fan Cooling for Reliable Long-Term Operation
Specifications
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Rated power* 8ohm/Stereo2 x 2000W
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Rated power* 4ohm/Stereo2 x 3400W
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Rated power* 2ohm/Stereo2 x 4760W
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Rated power* 16ohm/Bridge1 x 4000W
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Rated power* 8ohm/Bridge1 x 6800W
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Rated power* 4ohm/Bridge1 x 9520W
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*Rated Powers measureTHD=1%, continuous sine 1kHz, each channel working simultaneously
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RMS output voltage (THD=1%,1kHz)126.5V
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Slope (1kHz, bypass LPF)50V/us
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Input sensitivity (rated output power, 1kHz)38dB, 35dB, 32dB, 29dB Options
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THD+N (10% rated output power)0.01%
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IMD-SMPTE (10% rated output power)0.01%
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DIM30 (10% rated output power)0.01%
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Crosstalk rejection (less than rated power, 20Hz-1 kHz)≥90 dB
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Frequency response (10% rated output power, 8ohm, 20Hz-20kHz)±0.2dB
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Input impedance20kohm (Bal.), 10kohm (Unbal.)
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Damping factor, 8Ω, 20Hz-200Hz)≥300
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S/N ratio (A weighted, 20Hz-20kHz)≥112 dB
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Power supply90-260 VAC, 50-60 Hz
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ProtectionLow voltage/DC output/thermal/over load protection
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Dimension (W×H×D)483×44×370mm
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Net weight9 kg
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