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    JD Store
    400-865-1980

    DY500  Professional post amplifier

    Product models: DY350, DY450, DY550, DY650, DY850
    Application fields: conference rooms, multi-function Lecture hall, stadiums, bars, slow rocking bars, KTV, theaters

    • Details

    MODEL

       DY350

         DY450      DY550

          DY650

            DY850

    Rated power 1KHz, 0.5% THD+N

    Stereo 8 Ω

       2×350W    

          2×450W

          2×550W

         2×650W     

           2×550W   

    Stereo 4 Ω

       2×500W

          2×800W

          2×900W

         2×1000W     

           2×1500W

    Bridge Mono Mode 8Ω

          900W

         1500W

          1800W



    Frequency response(1W)

       20Hz-20kHz,+1/-1dB

    Total harmonic distortion(THD)

    ≤0.1%

    Damping coefficient

    ≥150:1

    ≥180:1

    ≥200:1

    ≥220:1

    ≥220:1

    Slew rate

    25V/us

    25V/us

    30V/us

    35V/us

    35V/us

    voltage gain(0.775V)

    63

    81

    96

    110

    120

    Signal to noise ratio (A-weighted)

    ≥100dB

    Input sensitivity (rated power 8ohms)

    0.775V or 1.4V

    Input impedance (rated)

    20k ohms(balance)/10k ohms(nonequilibrium)

    Resolution

    ≥65dB

    Input Common-mode rejection ratio

    60dB

    Input connector

    One balanced XLR per channel

    Output connector (speaker connection interface)

    4-POLE per channel Speakon

    Compression ratio

    20:1

    power supply 

    AC 220V 50-60Hz

    Chassis size(WxHxD)

    483mm×88mm×339mm

    483mm×88mm×405mm

    net weight

      18kg

          21kg

        23kg

     26kg

    35kg

    Guangzhou Hongyin Audio Equipment Co., Ltd

    400-865-1980(Working hours: 9:00-18:30, Monday to Friday)

    13006879390deweyon@126.com

    Company Address:No. 1, Qinglong Street, Dalou Village, Jianggao, Baiyun District, Guangzhou

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