Huhebne PAM8403 - DC 5V Audio Amplifier Board Module

If you have detailed questions about the product, please contact us by email, and we will try our best to answer it for you. Welcome to , where Millions of items are waiting Compatible with you to buy it and we hope to see you again. : - Small digital power amplifier chip - Power supply range: 2.5-5.5V; Minimum output: 3W*2 - Please make sure the power supply is not more than 5.5V and please don't do reverse polarity Compatible with "+" and "-", or else, it will burn the board. - Power supply filtering is upgraded to 470 uF, 1.6 mm glass fiber sheet. - Perfect Compatible with LCD Television, Screen, Laptop, DVD Player, Speaker, Game Console, cellphone etc. Specification: - Material: Plastic ABS - Current Range: 2.5-5.5V - Minimum Output: 3W *2 Size Chart: Approx. 18x21mm/0.71x0.83inch. Package Includes: 1 Piece Audio Amplifier Board Module Note: Color maybe slightly different due to different Screen. The above size is measured by hand, please allow slightly difference. Thanks !