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Stereo digital power amplifier

Model No.
HD-276K
Made in
Taiwan
Request for Quotation

    Key Features

    A. Introduction                                                      

    HD-276K are digital power amplifier module and with switching power supply design.

    Advantages as bellows:

    *        Class-D and switching power Design for high efficiency, high stability & lighter weight.

    *        Output power : 20W~50W x 2CH (4ohm or 8ohm)

    *       Easy for application

    B. Application                                                      

    1.          Active speakers

    2.          Musical instruments amplifiers

    3.          Combo Amplifier

    4.          Powered professional speakers

    5.          Monitor speaker

    C. Features                                                        

    1.           Universal AC Input voltage: 90V ~ 260V

    2.           Short circuit protection

    3.           Over-current protection

    4.           Thermal protection

    5.           RoHS compliant

    D. Specification                                                     

    1.           Output power ref. to1%……………………... 20W~50W / 8ohm(or 4ohm) x2CH

    2.           S/N Ratio @ rated power …………………………………… > 100 dB/ A-Weighted

    3.           THD @ -3dB rated power ………………………………………..…...……... < 0.1%

    4.           Input sensitivity …………………………………………..……………………... 1 Volt

    5.           Input Impedance ……………………..………………………………...……... 22KΩ

    6.           Frequency response  20Hz ~ 20K Hz ……………………...…………….. +/- 1.5dB

    7.           Crosstalk @1KHz..........................................................................................80dB

    8.           Dimension: 105(L) x 85(W) x 41(H) mm