Studio Master QX2-4000

1U Digital Power Amplifier, 9520W, 2 Channel, High Efficiency

$2,172.00

Compact High-Efficiency Digital Power Amplifier

The Studiomaster QX2-4000 is a compact 1U digital power amplifier that delivers up to 9520 watts of power in a lightweight design. Ideal for professional audio installations, it combines high efficiency with advanced protection features, making it suitable for demanding environments and high-performance setups.

Studiomaster QX2-4000 Competitive Differences

  • Delivers up to 9520 watts in 4-ohm bridged mode, ensuring powerful sound output.
  • Over 95% energy efficiency, reducing power consumption and operational costs.
  • Active power factor correction (PFC) and universal power supply (90-250VAC) for reliable performance worldwide.
  • Compact 1U size and lightweight design, making installation easy and space-efficient.
  • Multiple operational modes: stereo, parallel, and bridge for versatile audio setups.
  • Advanced protection features including thermal, DC, and overload protection.

Studiomaster QX2-4000 Description

The Studiomaster QX2-4000 amplifier from the QX series is designed for high-performance audio applications, offering power and efficiency in a space-saving 1U chassis. With a power rating of up to 5100 watts per channel at 4 ohms, it is perfect for driving large speaker systems, line arrays, and other professional audio setups. Its advanced amplifier adjustment technology ensures stable operation even in low-impedance conditions, while the variable speed fan cooling keeps the amplifier running optimally. This model includes active power factor correction (PFC) and a soft power switching power supply, providing consistent performance in a range of environments. Its robust protection features—thermal, DC, and overload safeguards—add reliability, making it suitable for both permanent installations and mobile setups.

QX2-4000 Features

  • Power output: Up to 9520W at 4-ohm bridged mode
  • Efficiency: Over 95% for energy-saving performance
  • Power factor correction (PFC) for stable operation
  • Universal power supply: 90-250VAC, 50/60Hz
  • Operational modes: Stereo, parallel, and bridge
  • Variable speed fan cooling system
  • Multiple gain options: 41dB, 38dB, 35dB, 32dB
  • Balanced XLR inputs for secure signal connection
  • 32A mains power input socket
  • Internally modular design for quick maintenance

QX2-4000 Specifications

  • Power Output (4 ohm bridged): 9520W
  • Power Output (per channel, 4 ohms): 5100W
  • THD+N: 0.01% (10% rated output power)
  • IMD-SMPTE: 0.01% (10% rated output power)
  • Damping Factor (8 ohm, 20Hz-100Hz): 5000
  • Frequency Response: 20Hz - 20kHz (0.2dB at 10% rated output, 8 ohm)
  • Crosstalk Rejection: >80dB (20Hz-1kHz)
  • Input Sensitivity Options: 41dB, 38dB, 35dB, 32dB
  • Input Impedance: 20k ohm (balanced), 10k ohm (unbalanced)
  • S/N Ratio (A-weighted): >105-112dB
  • Protection Features: Low voltage, overload, thermal, and DC protection
  • Cooling: Variable speed fan
  • Dimensions: 19 in x 1.73 in x 18.2 in (48.3 cm x 4.4 cm x 46.2 cm)
  • Weight: 22 lbs (10 kg)
  • SKU: NEG0046

What's In The Box

  • Studiomaster QX2-4000 Power Amplifier
  • Power Cable
  • User Manual

Studiomasters QX24000 (Studio Master QX-2 4000)

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DJ & AUDIO > Mixers, Amps & Processing > Amplifiers & Powered Mixers
UPC: 5060255344224
Brand: Studio Master
Studio Master QX2-4000 | 1U Digital Power Amplifier, 9520W, 2 Channel, High Efficiency
Studio Master QX2-4000 | 1U Digital Power Amplifie...
$2,172.00