Beschrijving
The DA-2120 class-D power amplifier is equipped with a switching powersupply, which features minimum power consumption
and high efficiency up to 85%. It saves installation rack space, generates less heat with a higher life span as a result. The DA-
2120 power amplifier has a rated power output power of 500W. The versatile loudspeaker outputs of both high impedance
100V & low impedance 8 Ohm make it a perfect solution for both PA fixed installation and Hi-fi stereo sound installation jobs.
Balanced input (Phoenix connector) and gain control for every channel. The built-in high-pass filters can be enabled or
disabled through the dip switches. Automatic standby enable after no detection of signal input for one minute, it immediately
wakes up when audio is detected at the input. Status indicators protection, clip, input and output for easy supervision. With
complete short circuit, overload, high temp, clip and DC protection. AC power supply from 115V to 230V or DC 24V.
RMS power | 2x 120 W |
Speakers output | 100 V / 8 Ω |
Input | 775 mV / 0 dB 10 kΩ |
Frequency response | L/H Cut OFF: 20 Hz ~ 20 kHz (+1 / -2 dB) |
L/H Cut ON: 70 Hz ~ 10 kHz (+1 / -3 dB) | |
S/N ratio | > 80 dB |
THD | < 0.1 % (1 kHz /-3 dBv, 100 W) |
Cooling | two internal fans |
Indicators | power, protection, clip & signal |
Protection | peak, short-circuit, overload & high temperature |
Power supply | 110 ~ 230 V AC 50 ~ 60 Hz |
Consumption | 280 W |
Weight | 7,0kg |
Dimensions (mm) | 482 x 420 x 44 (1u rack 19”) |