Need to answer your questions?

Tel:4008-408-001

Email:sounord@163.com

D Series Four Channel Digital Amplifier


● The circuit uses a precision two-stage Class H type; ● Closed-loop control of peak limiter, soft start, overheat protection, short circuit protection; ● Complete protection circuit for short circuit/over current, over voltage, over temperature and limiting;

Category:

Professional Power Amplifier

  • Product Description
  • Detailed parameters
    • Commodity name: D Series Four Channel Digital Amplifier
    • Commodity ID: 1108417340711260160

    ● The circuit uses a precision two-stage Class H type; ● Closed-loop control of peak limiter, soft start, overheat protection, short circuit protection; ● Complete protection circuit for short circuit/over current, over voltage, over temperature and limiting;

    The circuit is the use of precision two-stage Class H type;

    Closed-loop control of peak limiter, soft start, overheat protection, short circuit protection;

    With short-circuit/over-current, over-voltage, over-temperature, limiting perfect protection circuit;

    Power filter capacitor using audio dedicated capacitor, less distortion, lower internal resistance, charge and discharge current faster and stronger;

    LCD display: the panel adopts LCD screen display, which displays the volume, the temperature inside the machine and the working mode;

    Can set the number of boot; the use of fluid mechanics design, reasonable natural air cooling and forced air cooling, ultra-quiet operation, can withstand relatively harsh environment work;

    The installation method adopts the standard 19-inch rack width and 2U 19-inch chassis design;

    Scope of application: meetings, theaters, auditoriums, multi-function halls and entertainment and other high-level sound requirements of the place.

    Key words:
    • 广州声曼电子
    • 专业音响
    • 会议音响
  • Model

    D-410

    D-420

    D-430

    Output power

    4*100W/8Ω

    4*125W/4Ω

    4*200W/8Ω

    4*250W/4Ω

    4*300W/8Ω
    4*370W/4Ω

    Bridging

    2*250W/8Ω

    2*500W/8Ω

    2*740W/8Ω

    1U Class D Circuit Switching Power Supply

    frequency response

    20Hz-20KHz±3db       

    signal-to-noise ratio

    >>80db  

    total harmonic distortion

    ≤ 0.05% @ 8 Ω 1KHz

    Input sensitivity

    1V

    Input impedance

    20KΩ (balanced) 10KΩ (unbalanced)

    Conversion Rate

    40V/μS

    Dimensions (DxWxH)

    285x482x55(mm)

    Net weight

    3.59Kg  

    3.64Kg  

    3.69Kg          

     

Sounord    Professional Audio 

Product Message

Get in touch with our team in a timely manner and be happy You offer help

* Note: Please be sure to fill in the information accurately and keep the communication unblocked. We will get in touch with you as soon as possible.