Studiomaster DQX4-2600 4-Channel Power Amplifier with DSP, 4x 1100W @ 4 Ohms

The Studiomaster DQX4-2600 4-Channel Power Amplifier with DSP uses the same amplifier and power supply platform as the QX series now features a high quality DSP, with high precision and dynamic AD/DA converters and an informative 3.3-inch HD LCD screen.
The new DQX series, using the same amplifier and power supply platform as the QX series, feature a high quality DSP, with high precision and dynamic AD/DA converters and an informative 3.3-inch HD LCD screen. Real time monitoring is available both via the screen or via RS-485 connections, with support for receiving AES digital audio signals.
Additional features include active power factor correction (PFC) and ultra reliable soft power switching power supply which will operate universally between 90-250VAC.
The DQX series, are all 1U height lightweight designs, weighing less than 13kg. Both 2 and 4 channel versions are available, giving power ratings from 2550 watts per channel up to 5100 watts per channel at 4 ohms at over 95% efficiency.
At 2 ohm operation, the flagship DQX4-8000 will supply up to 4 x 5780 watts, making these amplifiers supply extremely high performance, and provide cost effective solutions for multiple install and rental applications, for example line array systems.

Studiomaster DQX4-2600 4-Channel Power Amplifier with DSP Features

- Energy saving with over 95% efficiency
- Power factor correction (PFC)
- Universal 90-250V power supply
- 2 and 4 channel models
- Reliable and efficient operation at 2 ohm loads
- Internally modular, variable speed fan cooling
- DSP operation with 3.3-inch HD LCD screen
- Stereo/parallel/bridge mode
- Multiple gain modes
- Output limiter
- Balanced XLR inputs
- 32A mains power input socket
- Thermal, overload, DC protection
- Thermal, fault and limiter indicators

Studiomaster DQX4-2600 4-Channel Power Amplifier with DSP Specifications

- Power:
  - 2 Ω Stereo: 4x 1870 watts
  - 4 Ω Stereo: 4x 1100 watts
  - 8 Ω Stereo: 4x 650 watts
  - 4 Ω Bridged: 2x 3740 watts
  - 8 Ω Bridged: 2x 2200 watts
  - 16 Ω Bridged: 2x 1300 watts
- Slope (1kHz, Bypass LPF): 50V/us
- 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): >90dB
- Frequency Response (10% rated output power, 8 Ω, 20Hz – 20kHz): 0.2dB
- Input Impedance: 20k Ω (bal), 10k Ω (unbal)
- Damping Factor (8 Ω, 20Hz – 200Hz): 5000
- S/N ratio (A weighted, 20Hz-20kHz): >107-112dB
- Power supply: 90-260VAC, 50/60Hz
- Protection:
  - Low voltage
  - Overoad
  - Thermal
  - DC output protection
- Dimensions (W x H x D): 483 x 44 x 432 mm
- Weight: 11 kg