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Two Channel Class-D Power Amplifier DA-2120, DA-2240, DA-2350, DA-2500
PA System Commercial Audio PA Amplifiers 100V 70V Amplifiers Power AmplifierTwo channel class-D power amplifier DA-2500 series is 100V power amplifier in 1U height, 85% efficiency, power output of 2x120W, 2x240W, 2x350W & 2x500W support both 100V & 8 Ohm loudspeakers. Ideal for commercial audio, public address, PA system and EN54 voice alarm system.
PA System Commercial Audio PA Amplifiers 100V 70V Amplifiers Power Amplifier
Description:
The DA-2500 series digital class-D two channel power amplifier is of switching power technology, which features of minimum power consumption and much higher efficiency up to 85%. The DA-2500 series power amplifier is of rated power output at 2x120W, 2x240W, 2x350W & 2x500W, so it could be used as two zone multiple sources public address system or stereo professional audio system The versatile loudspeaker outputs of both high impedance 100V & low impedance 8 Ohm. There are two balanced inputs by phoenix connector for each channel with gain control. The built-in two channel separate high-pass filters could be enabled or disabled through the dip switch pre-setting. Automatic standby enable after no detection of signal input for one minute, immediately wake up at sight of any input. Visual working status indicators include protection, clip, input and output for easy supervision. With complete short circuit, overload, high temp, clip and DC protection. Power supply of 230V AC and 24V DC.
Feature:
- Switching power technology digital power amplifier
- Class-D power amplifier of mini power consumption
- 19” rack mount of 1U height
- Power output 2x120W, 2x240W, 2x350W & 2x500W
- Two channel speaker outputs 8 Ohm & 100V
- Two balanced line inputs by phoenix connector
- Each input with separate gain control.
- Each two channel with high-cut filter.
- Built-in auto standby to save power consumption
- Separate two channel indicators for protection, clip, input and output
- Short circuit, overload, high temp & clip protection
- Power supply of 230V AC and 24V DC
Specification:
Model | DA-2120 | DA-2240 | DA-2350 | DA-2500 |
Description | Class-D Two Channel Power Amplifier | |||
Rated Power Output | 2x120W | 2x240W | 2x350W | 2x500W |
Speaker Output | 100V & 8 Ohm | |||
Frequency Response | L/H Cut OFF 20Hz-20KHz (+1/-2dB) L/H Cut ON 70-10khZ ((+1/-3dB) | |||
Input | 0.775V, 0dBu, balanced phoenix connector by two channels | |||
Input Impedance | 10KΩ | |||
THD | <0.1% (1KHz/-3dBv, 100W) | |||
S/N Ratio | >80dB | |||
Power Consumption | 280W | 520W | 750W | 1050W |
Power Supply | 230V AC & 24V DC, 50-60Hz | |||
Dimension | 484x420x44 mm | |||
Weight | 7.0kg | 7.3kg | 7.8kg | 8.2kg |
Previous : Class D Power Amplifier DA-120 DA-240 DA-350 DA-500
Next : Four Channel Class-D Power Amplifier DA-4060, DA-4120, DA-4240, DA-4350, DA-4500
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