A. Introduction                                                      

     HD-2304K is digital power amplifier and switching power supply module and with advantages as bellows:

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

*  Output power application from 200Wx2CH ~1000W (BTL)

*  Easy for application

B. Application                                                      

*   Integrated amplifier solution

*   Active speakers

*   Musical instruments amplifiers

*   Combo Amplifier

*   Powered professional speakers

*   Monitor speaker

C. Features                                                        

*  AC Input jumper selection 115V / 230V

*  Short circuit protection

*  Over current protection

*  Over voltage protection

*  Thermal protection

*  Output DC protect

*  Safety pre-approved

*  EMC pre-approved

*  RoHS compliant

D. Specification                                                     

1. Output power @ THD 1%

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

    3. THD @ -3dB rated power …………………………………………………………… < 0.05%

    4. Input sensitivity …………………………………………………………………………… 1.8V

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

    6. dimension: 204(L) x 122(W) x 50(H) mm

    7. package: 10 pcs/carton