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200W dual channel digital power amplifier

200W dual channel digital power amplifier

product features: ●Class-D topology architecture and integrated switching power supply design, lightweight. ●It has a high-efficiency power conversion circuit, strong power output, low power consumption, and is green and environmentally friendly. ●Precise gain control on the front panel, with working signal lights for power, signal, protection and wave elimination. ●Unique fully automatic protection circuit design for each channel, with protection functions including DC, overheating, overload and amplitude limiting. ●Automatic variable frequency cooling fan, the greater the power used, the higher the speed, high reliability operation and use. ●The machine's lightweight and powerful power output allow the product to be used in more fields. ●Adopt balanced XLR input interface and professional SPEAKON output interface. ●The rear toggle switch is used to select stereo, bridge or mono working mode. Technical Parameters: 8Ω stereo (output) power: 2x200W 4Ω stereo (output) power: 2x350W 8Ω bridge (output) power: 600W Frequency response: 20Hz~20KHz (±0.5%) Total harmonic distortion (8Ω/1KHz): <0.5% (20Hz~20KHz) Input impedance: balanced 20K/unbalanced 10K Input sensitivity: 0.77V, 1 V, 1.4V Signal-to-noise ratio: >100dB Separation: >70dB Damping coefficient: >300dB Output stage: Class D Protection: short circuit, DC output, overload, low voltage Power on delay: 4S Input: XLR female Output: SPEAKON Dimensions/(width x height x depth): 482X44 X355mm



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