SUBTRIX D SERIES · 4-CHANNEL
D4-4
A four-channel 1U DSP amplifier delivering up to 4 x 2,890 W @ 2 ohms with flexible routing and network control.
PRODUCT OVERVIEW
POWER AND CONTROL
- High-efficiency amplifier and power-supply platform
- High-quality DSP with precision A/D and D/A conversion
- Clear 3.3-inch HD LCD
- Real-time front-panel and Ethernet monitoring
- AES3 digital-audio input support
- Stereo, parallel and bridged routing
- Active power-factor correction
- Variable-speed front-to-rear cooling
- Undervoltage, DC, thermal and overload protection
TECHNICAL DATA
Rated output power: EIAJ, THD = 1%, 1 kHz, two channels driven simultaneously. Output values are watts.
- 8 ohm stereo
- 4 x 1,000 W
- 4 ohm stereo
- 4 x 1,700 W
- 2 ohm stereo
- 4 x 2,890 W
- 16 ohm bridged
- 2 x 2,000 W
- 8 ohm bridged
- 2 x 3,400 W
- 4 ohm bridged
- 2 x 5,780 W
- 100 V Hi-Z
- Not supported
- 70 V Hi-Z
- 4 x 1,700 W
- RMS voltage
- 89.4 V
- S/N A-weighted
- >=109 dB
- Slew rate
- 50 V/us
- Frequency response
- +/-0.3 dB, 20 Hz-20 kHz
- THD+N
- 0.01% at 10% rated output
- Input impedance
- 20k ohm balanced; 10k ohm unbalanced
- IMD-SMPTE
- 0.01% at 10% rated output
- Damping factor
- >=5,000, 8 ohm, 20 Hz-100 Hz
- DIM30
- 0.01% at 10% rated output
- Mains supply
- 90-260 VAC, 50-60 Hz
- Crosstalk rejection
- >=90 dB, 20 Hz-1 kHz
- Protection
- Undervoltage, DC output, thermal and overload
- Dimensions
- 483 x 44 x 370 mm
- Net weight
- 9 kg