Studiomaster QX2-3000 - The QX series of digital power amplifiers features advanced amplifier adjustment technology to provide an efficiency of over 95% and stable performance under high current and low impedance conditions.
The audio amplifiers each have a height of 1U rack and are lightweight models, weighing less than 12 kg each. Both 2 and 4 channel versions are available, offering power from 2550 watts per channel up to 5100 watts per channel at 4 ohms.
At 2 ohm operation, the flagship model QX4-8000 will deliver up to 4 x 4760 watts, making these amplifiers provide powerful performance and offer cost-effective solutions for multiple installation and rental applications.
- Energy-saving design with efficiency over 95%
- Power factor correction (PFC)
- Universal power supply 90-250V
- Reliable and efficient operation up to 2 ohm loads
- Variable speed fan cooling
- Modular internal design for quick maintenance
- Status indicators and protection
- Stereo/parallel/bridge modes
- Multiple Gain modes
- Output limiter
- Balanced XLR inputs
- Professional speaker connectors
- Thermal, overload, DC protection
- Thermal, fault, and limiter indicators
- Slope (1kHz, Bypass LPF): 50V/us
- Selectable input sensitivity: 41dB, 38dB, 35dB, 32dB
- Frequency response (rated output power 10%, 8 ohms, 20 Hz – 20 kHz): 0.2 dB
- Input impedance: 20k ohms (balanced), 10k ohms (unbalanced)
- Power supply: 90-260VAC, 50/60Hz
- Protections: Low voltage / Overload / thermal / output
- Dimensions: 483mm x 44mm x 462mm
- Weight: 10 - 12 kg
- Power:
- 8 ohms stereo: 2 x 1500 W
- 4 ohms stereo: 2 x 2250 W
- 2 ohms stereo: 2 x 3570 W
- 16 ohms bridged: 3000 W
- 8 ohms bridged: 5100 W
- 4 ohms bridged: 7140 W
