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Class D Power Amplifier DA-120 DA-240 DA-350 DA-500
Professional Sound Commercial Audio PA Amplifiers 100V 70V Amplifiers Power AmplifierClass-D power amplifier is used for public address class-d amplifier or commercial power amplifier, 120W/240W/350W/500W RMS, support 100V & 8 Ohm, 1U height, 19 inch rack mount and 85% efficiency.
Professional Sound Commercial Audio PA Amplifiers 100V 70V Amplifiers Power Amplifier
Description:
The DA-500 series digital class-D power amplifier is of switching power technology, which features of minimum power consumption and higher efficiency up to 85%.The DA-500 series power amplifier is of rated power output at 120W, 240W, 350W & 500W, so it could be used as with mixer or pre amplifier to set up public address system or commercial audio system at minimum cost. The versatile loudspeaker outputs of both high impedance 100V & low impedance 8 Ohm enable it meet both PA fixed installation and Hi-fi stereo sound installation jobs. There is one balanced line input by phoenix connector with gain control. The output built-in 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.
Features:
- Switching power technology digital power amplifier
- Class-D power amplifier of mini power consumption
- 19” rack mount design of 1U height for less rack space and less heat generation
- Rated power output at 120W, 240W, 350W & 500W
- Separate speaker outputs 8Ω/100V
- Balanced line input by phoenix connector with gain level control
- Output with high-cut filter on/off
- Built-in auto standby feature on/off to save power consumption
- Separate indicators for protection, clip, input and output
- Complete short circuit, overload, high temp, clip and DC protection
- Power supply of 230V AC and 24V DC.
Specification:
Model | DA-120 | DA-240 | DA-350 | DA-500 |
Description | Class-D Power Amplifier | |||
Rated Power Output | 120W | 240W | 350W | 500W |
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 four channels | |||
Input Impedance | 10KΩ | |||
THD | <0.1% (1KHz/-3dBv, 100W) | |||
S/N Ratio | >80dB | |||
Power Consumption | 150W | 300W | 400W | 650W |
Power Supply | 230V AC & 24V DC, 50-60Hz | |||
Dimension | 484x420x44 mm | |||
Weight | 4.0kg | 4.2kg | 4.5kg | 5.0kg |
Previous : Eight Channel Power Amplifier DA-8050
Next : Two Channel Class-D Power Amplifier DA-2120, DA-2240, DA-2350, DA-2500
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