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VA1800

技术参数

Power:8Ω1800W.4Ω2700W.2Ω3600W.8Ω bridge: 4500W.4Ω bridge: 5400W.
Protection function: DC current (DC) protection, short circuit protection, current amplitude limiting voltage protection, temperature limiting protection.
Total harmonic distortion for clipping below 1kHz and 1dB: < 0.09%.
Total harmonic distortion 20Hz-20 KHZ 1 watt: < 0.058%.
S/N Ratio: > 110 dBA.
Signal channel separation (crosstalk) at 1KHz) : > 70 dB.
Frequency response 1 watt 8Ohm,20 Hz-20 KHZ: +/ -0.05 dB.
Damping control: > 400 8oh /1Khz.
Input impedance balance/unbalance: 20/10 kohm. Electronic balance input (NEUTRIK terminal).
Output connector: speakon Neutrik (2 x nlt4) (NEUTRIK terminal).
Cooling: convection before and after air cooling, temperature control speed.
ON/OFF: Single switch on the front panel.
Control: Each channel is provided with a level attenuator.
Indicator light: independent LED light for each channel;
Nominal voltage: 220 Volt AC 50 Hz.
Operating voltage: 190-250V AC. Soft start/power supply.
Size (LxWxH) : 483x430x88MM.
Weight: 17.5KG
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