Amly công suất 2 kênh PA-400/500/600/800/1000/1300/1500
Adopting internationally renowned QSC amplifier circuit, the high frequency is clear, the low frequency is low and has good elasticity, suitable for high-end KTV, disco, nightclubs and other entertainment venues Low noise three-stage variable speed fan with unique internal temperature compensation circuit, ensuring long-term use without stopping in a closed electrical box. The LCD displays the working temperature of the amplifier in real time and the volume gain of the left and right channels; 2U chassis, symmetrical layout on both sides, impact resistant cold rolled steel plate, high-precision machining, high-quality painting process
Output power: 1500Wx2/8 Ω; 2000Wx2/4 Ω
Frequency response: 20Hz~20KHz ± 0.35dB;
Total harmonic distortion:<0.05%;
Intermodulation distortion:<0.05%;
Signal to noise ratio:>102dB;
Input common suppression ratio @ 1KHz:>78dB;
Channel separation @ 1KHz:>78dB;
Damping coefficient @ 8 Ω,<1KHz:>200;
Input impedance: 20K Ω balanced input;
Conversion rate: 40V/us;
Input sensitivity:+2.2dBu (1.0Vrms);
Maximum input level:+22.0dBu (10.0Vrms);
Dynamic pressure limit: fully automatic and intelligent;
Protection circuit: soft start, input surge limit, output short circuit, DC, overload protection, main fuse protection, switch mute sound protection, RF interference protection;
Cooling method: 2 DC temperature controlled variable speed fans, air flow direction from front to back;
Panel indicators: power supply, clipping, voltage limit, signal;
Rear panel interface: Input: Female 3-pin XLR × 2; Output: Male 3-pin XLR x 2, 4-hole SPEAKON connector x 2, 2 sets of dedicated red and black terminal posts
Volume: Depth 495, Width 485, Height 100MM
Net weight: 35Kg

