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DA1800 1U with PFC

DA1800 1U with PFC

Description

The DA series has been designed as a powerful two channel power amplifier featuring light weight, compact, high power output and high efficiency. The active power factor correction(PFC),it can be worked at wide voltage range(90-260V).

The DA series adopted high-performance digital power management technology and advanced vector switch mode power supply with optimum flexibility and maximum control and security.

Specifications
Frequency response (±0.3dB 1W@8 ohms) 20Hz to 20 kHz
Max output@1KHz,0.01% THD+N 2x1800W/8Ω;2x2800W/4Ω;2x3600W/2Ω
THD at full rated power@8 ohms/1KHz <0.03%
Input sensitivity 0.775V/1V/32dB(selectable)
Input impedance Balanced >20kΩ, Unbalanced>10kΩ
Damping factor (at 10-400Hz/8 ohms)
 		>500
Signal-to-Noise Ratio (A weighted) >103dB
Protection
 		Shorted loaded;overloaded etc.
Digital voltage limit factor:
 		0.775-8V
Input Connectors
 		2 x XLR3
Output Connectors
 		2 x Neutrik Speakon NL4MP
Cooling 4-temperature-controlled fans
Work mode Stereo/Parallel/Bridged(selectable)
Work voltage
 		AC 90-260V / 50-60Hz
Display ------
Dimensions(HxWxD)
 		483 x 44 x 280 mm
Net Weight
 		7.7kg
Applications

Based on the high efficiency of the balance output circuit design and reliable quality components, DA series deliver stable high power output for running main systems, monitors and subwoofers.