DF4:4
Maximum output power 8Ω: 250W×4 Maximum output power 4Ω: 450W×4 Input impedance: 20KΩ-20KΩ Frequency response: 10Hz-40KHz Total harmonic distortion: <0.05% Signal-to-noise ratio: ≥105dB(20HZ-20KHZ) Conversion rate (8Ω): >20V/μS Damping factor > 600 DC protection: Yes Temperature protection: Yes Input sensitivity: 1V Voltage gain: 26dB Gross weight: 5kg Outer packing size: 545×435×135 Net size: 89×483×334MM |
Greatwall Group administrates GUANGZHOU PRECISE SOUND ELECTRONIC MANUFACTORY and GUANGZHOU ZHUNKUAI HARDWARE MANUFACTORY.It designs, manufactures and sells pro-audio products and hardware products. Our products include professional loudspeakers, line array, power amplifiers, mixers, signal processor, amplifier cases, mixer cases, etc.
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