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Studiomaster QX2-6000 2x 5100W at 4 Ohms High Performance 1U Digital Power Amplifier

SKU: STQX26000 MFR: QX2-6000
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Key Features

  • Experience high power output with the QX2-6000 power amplifier, perfect for large venues.
  • Achieve reliable performance with this Studiomaster amplifier's comprehensive protection features.
  • Enjoy input versatility with balanced and unbalanced options for seamless audio integration.
  • The compact design of this digital power amplifier saves valuable rack space without compromise.
  • Ensure thermal efficiency with advanced cooling, maintaining optimal performance during long events.
  • Deliver pristine sound with low distortion, making this power amplifier ideal for critical listening.
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Special Order?Estimated to Ship: 08/18/2025
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Studiomaster QX2 Specifications

  • Slope (1kHz, Bypass LPF)

    50V/us

  • Input Sensitivity 1kHz

    Option: 41dB, 38dB, 35dB, 32dB

  • THD+N

    0.01% (10% rated output power)

  • IMD-SMPTE

    0.01% (10% rated output power)

  • DIM30

    0.01% (10% rated output power)

  • Crosstalk rejection

    >80Db (less than rated power, 20Hz - 1kHz)

  • Frequency Response

    0.2dB (10% rated output power, 8ohm, 20Hz - 20kHz)

  • Input Impedance

    20k ohm (bal), 10k ohm (unbal)

  • Damping Factor

    5000 (8ohm, 20Hz - 200Hz)

  • S/N ratio

    >105-112dB (A weighted, 20Hz-20kHz)

  • Power supply

    90-260VAC, 50/60Hz

  • Protection

    low voltage/overoad/thermal/DC output protection

  • Wattage

    8ohms Stereo: 2x3000 watts
    4ohms Stereo: 2x5100 watts
    2ohms Stereo: 2x7140 watts

    16ohm Bridged: 6000 watts
    8ohm Bridged: 10200 watts
    4ohm Bridged: 14280 watts

  • Dimensions (W x H x D)

    19 x 1.7 x 18" (483 x 44 x 462mm)

  • Weight

    22-26.4 lbs (10-12kg)

  • UPC Code

    5060255344231

About Studiomaster QX2

Find unparalleled audio amplification with the QX2-6000, a high-performance 1U Digital Power Amplifier that delivers a robust 5100W per channel at 4 Ohms. This powerful and professional-grade amplifier is engineered to meet the rigorous demands of large venues and sophisticated audio systems, ensuring that your sound is projected with clarity and strength.

Crafted for the audio professional, the QX2-6000 boasts advanced amplifier adjustment technology, which not only achieves an impressive efficiency rate of over 95% but also maintains stable performance under high current, low impedance conditions. This is essential for users who require consistent, high-quality audio output without compromise.

The amplifier's active power factor correction (PFC) is a standout feature, enhancing the performance by minimizing power loss and improving efficiency. This is complemented by an ultra-reliable soft power switching power supply, designed to operate universally between 90-250VAC, making the QX2-6000 versatile and adaptable to various power sources and locations.

With its sleek 1U rack-mountable chassis, the QX2-6000 is not only space-efficient but also lightweight, tipping the scales at less than 12kg. This makes it an ideal choice for touring professionals and installations where space and weight are at a premium.

The QX series offers both 2 and 4 channel versions, catering to a range of power requirements. The QX2-6000 specifically provides a staggering power rating from 2550 watts per channel up to 5100 watts per channel at 4 Ohms, ensuring that it can drive even the most power-hungry speakers with ease.

In summary, the QX2-6000 2x 5100W at 4 Ohms High Performance 1U Digital Power Amplifier is a durable, reliable, and high-quality solution for professional audio amplification. Whether you're outfitting a recording studio or setting the stage for a live performance, this amplifier is engineered to deliver exceptional sound fidelity and power.

Studiomaster QX2 Features

  • Energy saving with over 95% efficiency
  • Power factor correction (PFC)
  • Universal 90-250V power supply
  • 2-channel model
  • 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

Product Documents

User Manual

Key Features

  • Experience high power output with the QX2-6000 power amplifier, perfect for large venues.
  • Achieve reliable performance with this Studiomaster amplifier's comprehensive protection features.
  • Enjoy input versatility with balanced and unbalanced options for seamless audio integration.
  • The compact design of this digital power amplifier saves valuable rack space without compromise.
  • Ensure thermal efficiency with advanced cooling, maintaining optimal performance during long events.
  • Deliver pristine sound with low distortion, making this power amplifier ideal for critical listening.

What's in the box:

  • QX2-6000 2x 5100W at 4 Ohms High Performance 1U Digital Power Amplifier
  • Studiomaster 1 Year Limited Warranty