• Welcome: Guangzhou Weidian Audio Industry Co., Ltd.
    Language: Chinese ∷  English

    PA series

    • Amplifier PA-20K
    Amplifier PA-20K

    Amplifier PA-20K

    Model PA-20K
    Efficient cooling system, variable speed intelligent fan ensures fast cooling and low noise;
    Built-in limiter circuit to fully protect the device and ensure high quality sound reinforcement;
    3U height; elegant and stylish design; stable sound reinforcement,
    More than 80% high efficiency;
    The servo refrigeration circuit allows the equipment to have sufficient cooling effect under severe working conditions;
    3 working modes: stereo, bridge and parallel;
    High quality voltage regulator; input sensitivity optional; XLR input; omnidirectional protection circuit
    Output power ★ Stereo 8ohm 1100W+1100W
    TA 1KHz THD≤0.1% 4ohm 2100W+2100W
    Bridge 8ohm 4100W
    Frequency response 10Hz-50KHz -1.5dB
    Input sensitivity 0.77V
    Maximum input level 21dBV/9V
    Balanced input impedance 20K ohm
    Signal to noise ratio >100dB
    Channel separation > 70dB
    Damping coefficient >200
    Conversion rate 40V/цs
    Protection: short circuit, limiting, over voltage, over current protection, soft start, over temperature protection
    Display Power light (white hair blue) protection light (yellow) peaking light (red) bridge light (green) parallel output light (green)
    Cooling fan follows temperature linear acceleration
    Panel control left and right channel volume control, power switch control
    1” (51mm) exit HF compression driver
    Nominal directivity H80oxV50 o
    Rated impedance 8 ohm
    Rated power 300W
    Sensitivity 98dB
    Maximum sound pressure level 124dB (continuous); 130dB (peak)
    Connection socket 2xNL4R speakon


    Contact: Mr. Lei

    Phone: 18688908568

    Tel: 020-86718865

    Email: 657645915@qq.com

    Add: Weidian Audio Industrial Park, No. 7 Jianzhong Road, Chishua, Huadu District, Guangzhou, China

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