Studiomaster HX4-1800 - The HX series includes ultra-lightweight, compact digital amplifiers with amazing performance.
All models feature advanced protections and status indicators and are available in 2 and 4 channel variants, offering from 2 x 225 watts at 4 ohms up to 4 x 765 watts.
For demanding installations, conferences, entertainment, and smaller touring and rental applications, the new HX series will provide the performance, power, and reliability you need in a compact and affordable package.
- Energy-saving design with high efficiency
- Power Factor Correction (PFC)
- Universal power supply 90-250V
- Reliable and efficient operation up to 2 ohm loads
- Variable speed fan cooling
- 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
- Input sensitivity: 1Vrms
- 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: Overload/thermal/output
- Dimensions: 483 mm x 44 mm x 323 mm
- Weight: 5.7 kg
- Power:
- 8 ohms stereo: 4 x 450 W
- 4 ohms stereo: 4 x 765 W
- 2 ohms stereo: 4 x 1300 W
- 16 ohms bridged: 2 x 900 W
- 8 ohms bridged: 2 x 1530 W
- 4 ohms bridged: 2 x 2600 W
