Studiomaster QX2-6000 2-Channel 1U Digital Power Amplifier (2 x 5100W @ 4 Ohms)
DETAILS
The Studiomaster QX2-6000 delivers extreme high-power performance in a compact, professional-grade 1U chassis.
Part of the Studiomaster QX Series, the QX2-6000 is engineered for professional touring, rental and large-scale installation applications. Advanced amplifier adjustment technology ensures over 95% efficiency and ultra-stable performance under high current, low impedance conditions, making it ideal for driving line arrays, subwoofer stacks, and high-output PA systems.
Despite its massive power output, the QX2-6000 maintains a lightweight 1U chassis design weighing under 12kg. It features active power factor correction (PFC) and a soft-switching power supply capable of operating universally from 90–250VAC, providing reliable operation in any global environment.
With stereo output of 2 x 5100W at 4 ohms and bridged output up to 14,280W at 4 ohms, the QX2-6000 gives system designers immense headroom for demanding applications where clean, consistent power and high system reliability are critical.
Power & Flexibility
The amplifier supports stereo, parallel, and bridged operating modes, while selectable gain settings and an integrated output limiter give precise control over system levels. It maintains stable operation down to 2 ohms, ensuring excellent performance across a wide variety of loudspeaker configurations.
High damping factor and low distortion characteristics allow the QX2-6000 to provide tight, controlled bass response and articulate high-frequency reproduction, ideal for both large PA systems and multi-amplifier installations.
Professional Reliability
Engineered for continuous professional use, the QX2-6000 includes comprehensive protection for low voltage, overload, thermal conditions, and DC output. A variable speed fan cooling system provides quiet, efficient thermal management, while the modular internal design allows quick maintenance and minimal downtime, making it an excellent choice for rental companies and touring engineers.
Connectivity & Control
Balanced XLR inputs guarantee clean signal integration with professional mixers and processors, and professional speaker outputs alongside a 32A mains input connector provide the current handling required for ultra-high-power installations. Front panel indicators for thermal status, fault conditions, and limiter activity allow real-time monitoring of the amplifier’s performance.
Studiomaster QX2-6000 Key Features:
- Digital amplifier design with over 95% efficiency
- Active power factor correction (PFC)
- Universal 90–250V switching power supply
- 2-channel 1U rackmount format
- Stable performance down to 2 ohms
- Stereo, parallel, and bridged modes
- Multiple selectable gain modes
- Integrated output limiter
- Balanced XLR inputs
- Variable speed fan cooling
- Internally modular design for fast servicing
- Low voltage, overload, thermal, and DC output protection
- Thermal, fault, and limiter status indicators
SPECS & DOWNLOADS
Studiomaster QX2-6000 Specifications:
Stereo Mode:
- 8Ω: 2 x 3000W
- 4Ω: 2 x 5100W
- 2Ω: 2 x 7140W
Bridged Mode:
- 16Ω: 6000W
- 8Ω: 10200W
- 4Ω: 14280W
Technical Specifications:
- Number of Channels: 2
- Power Supply: 90–250VAC, 50/60Hz
- AC Mains Connector: 32A
- Input Sensitivity: Selectable 41dB / 38dB / 35dB / 32dB
- THD+N: 0.01%
- Signal to Noise Ratio: >105–112dB
- Input Impedance: 20kΩ (balanced), 10kΩ (unbalanced)
- Damping Factor: 5000 (8Ω, 20Hz–200Hz)
- Cooling: Variable speed fan
- Protection: Low voltage, overload, thermal, DC output protection
- Dimensions (W x H x D): 483 x 44 x 462mm
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Net Weight: 12kg

