Studio Master QX2-3000 | Amplifier: 2,250W x2 at 4 Ohms

Studiomaster QX2 3000  (Studio Master QX23000)

Introducing the Studiomaster QX2-3000 a compact 1U size power amplifier model from QX series, offering up to 7140 Watts (4 ohm Bridged) power. Equipped with Variable speed fan cooling, status and protection indicators, thermal overload, DC protection, thermal fault and limiter indicators. All in a energy saving design with over 95% efficiency.

8 ohms Stereo: 2 x 1500 Watts
4 ohms Stereo: 2 x 2250 watts
2 ohms Stereo: 2 x 3570 watts
16 ohm Bridged: 3000 watts
8 ohm Bridged: 5100 watts
4 ohm Bridged: 7140 watts

The QX series of digital power amplifiers feature 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.


KEY 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


SPECS:
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 – 100Hz) 5000
S/N ratio (A weighted, 20Hz-20kHz) >105-112dB
Power supply 90-260VAC, 50/60Hz
Protection ow voltage/overoad/thermal/DC output protection
Dimensions (WxHxD) 483mm x 44mm x 462mm
Net Weight 10 kg