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Four Channel Class-D Power Amplifier DA-4060, DA-4120, DA-4240, DA-4350, DA-4500
PA System Professional Sound Commercial Audio PA Amplifiers 100V 70V Amplifiers Power AmplifierDA-4500 series four channel class-D power amplifier is used for public address, PA system, commercial audio and voice alarm system use. Its support 100V & 8 Ohm both loudspeakers, rated power output at each four channel is 4x60W, 4x120W, 4x240W, 4x350W & 4x500W.
PA System Professional Sound Commercial Audio PA Amplifiers 100V 70V Amplifiers Power Amplifier
Description:
The DA-4500 series digital class-D four channel power amplifier is of switching power technology, which features of mini power consumption & higher efficiency up to 85%. The DA-4500 series power amplifier is of rated power output at 4x120W, 4x240W, 4x350W & 4x500W, so it could be used as four 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 four balanced inputs by phoenix connector for each channel with gain control. The built-in four 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 four channel digital power amplifier
- Class-D power amplifier of mini power consumption
- 19” rack mount of 1U height
- Power output 4x120W, 4x240W, 4x350W & 4x500W
- Four channel speaker outputs 8 Ohm & 100V
- Four balanced line inputs by phoenix connector
- Each input with separate gain control.
- Each four channel with high-cut filter.
- Built-in auto standby to save power consumption
- Separate four 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-4120 | DA-4240 | DA-4350 | DA-4500 |
Description | Class-D Four Channel Power Amplifier | |||
Rated Power Output | 4x120W | 4x240W | 4x350W | 4x500W |
Speaker Output | 100V & 8 Ohm | |||
Frequency Response | L/H Cut OFF 20Hz-20KHz (+1/-2dB) | |||
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 | 550W | 1100W | 1650W | 2100W |
Power Supply | 230V AC & 24V DC, 50-60Hz | |||
Dimension | 484x420x44 mm | |||
Weight | 8.3kg | 8.8kg | 9.2kg | 9.8kg |
Previous : Two Channel Class-D Power Amplifier DA-2120, DA-2240, DA-2350, DA-2500
Next : Professional Stereo Power Amplifier CS-2100 CS-2200 CS-2300 CS-2400
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