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Studiomaster QX2-1300 Digital Power Amplifier

Product ID: 220768


ex VAT:  £390.83

Studiomaster QX2-1300 Digital Power Amplifier


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  • Energy saving with over 95% efficiency
  • Power factor correction (PFC)
  • Universal 90-250V power supply
  • 2 and 4 channel models
  • Reliable efficient operation down to 2ohm loads
  • Variable-speed fan cooling
  • Internally modular design for quick maintenance
  • Stereo/parallel/bridge modes
  • Multiple gain modes
  • Output limiter
  • Balanced XLR inputs
  • 32A mains power input socket
  • Thermal, overload, DC protection
  • Thermal, fault and limiter indicators

Complete Your Set-Up

The Studiomaster QX2-1300 Digital Power Amplifier features 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 4ohms.

At 2ohm 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.

  • Slope (1kHz, Bypass LPF): 50V/us
  • Input Sensitivity 1kHz: Option: 41dB, 38dB, 35dB, 32dB
  • THD+N (10% rated output power): 0.01%
  • IMD-SMPTE (10% rated output power): 0.01%
  • DIM30 (10% rated output power): 0.01%
  • Crosstalk rejection (less than rated power, 20Hz – 1kHz): >80Db
  • Frequency Response (10% rated output power, 8ohm, 20Hz – 20kHz): 0.2dB
  • Input Impedance: 20k ohm (bal), 10k ohm (unbal)
  • Damping Factor (8ohm, 20Hz – 200Hz): 5000
  • S/N ratio (A weighted, 20Hz-20kHz): >105-112dB
  • Power supply: 90-260VAC, 50/60Hz
  • Protection: low voltage/overoad/thermal/DC output protection
  • Dimensions (WxHxD) 483mm x 44mm x 462mm
  • Net Weight: 10-12kg
  • 8ohms Stereo: 2x650watts
  • 4ohms Stereo: 2x1100watts
  • 2ohms Stereo: 2x1870watts
  • 16ohm Bridged: 1300watts
  • 8ohm Bridged: 2200watts
  • 4ohm Bridged: 3740watts
Model Code QX2-1300
Brand StudioMaster
Product Type Amps
EAN 5060255344279


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