All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
PCB Board: Made of premium PCB board, this high power amplifier is safe and reliable for long term use, you can take it with confidence!
Easy Carrying: Comes with a small size and lightweight as well, you can easily carry this board for convenient using.
Upgraded Performance: The ungraded version of the board possesses circuit optimization, increased horn relay , startup delay, shutdown break, effectively solved the impact of switching.
Working Details: Efficiency of this board is greater than or equal to 90%. The frequency response range is from 20Hz to 20KHz, 50 times voltage magnification. And it possesses Output DC bias speaker .
Multi : This board features multi function, including output short circuit , output DC bias horn , over temperature . When the temperature of heat sink FET is higher than 100¡æ, the output will be closed.
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