Guangzhou DUBAO Electronics Technology Co., Ltd.
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Pro Passive Loudspeaker 2 - Channel K13 , For Entertainment , Performance and Hall
Features:
High efficiency output circuit: Advanced output circuit, with perfect sound quality but efficiency is far more than normal H class circuit, K series do very well in efficiency and sound quality.
High efficiency cooling system: output amplify circuit use copper radiator, has big area, small volume and short air flue to ensure same temperature of the transistors. And also with smart cooling system to ensure long time steadily working.
Build-in accurate limiting circuit: No matter what kind of load, the circuit can detect the clipping of output and do limiting in advance, which make operation much safe.
Perfect protection circuit: Full protection include soft start, DC, over-heat, overload, VHF, CPL, short circuit and open circuit.
Special LCD display to show: gain level of each channel, temperature and protection status.
Excellent sound quality: no matter test or listen, K series has very natural and accurate sound resolution, and work more freely in controlling of loudspeaker system.
Stereo: 8Ω 2x1300W
Stereo: 4Ω 2x2500W
Bridge: 8Ω 4500W
Frequency Response: 20Hz-20KHz (±0.5dB)
THD+N: <0.10%(rated power,4Ω/1KHz)
S/N Ratio: >110dB
Input Impedance: 20KΩ Balanced/10KΩ Unbalanced
Damping Factor: 800
Protection: soft start, short, DC, over heat, UHF, CPL
Power Supply: AC220V/50-60Hz
Dimension: 483x435x88mm
Packing Dimension: 521x493x135mm
Net Weight(kg): 22
Gross Weight(kg): 24
