Bảng Mạch Khuếch Đại Âm Thanh Dc12V Dc 2.0 2x10w Tda2003 tại Lotte Market

Giới thiệu Bảng Mạch Khuếch Đại Âm Thanh Dc12V Dc 2.0 2x10w Tda2003 tại Lotte Market

The sound of this power amplifier board is strong and powerful, the sound is loud enough, and it is shocking! It is definitely enough for ordinary home use!
The material is solid, the material is excellent, the power is strong, there is no shock sound when starting, and it will not harm the speaker.
The purity and noise floor performance are good.
This is a welded, tested and finished power amplifier board. Please use a DC12V DC power supply. Do not connect an additional rectifier filter ule.
Our power amplifier board comes with a large filter, and there are two large s to provide pure power for the entire power amplifier board. The power supply, the large dynamic output is still strong, the power amplifier board uses high-quality PCB materials, the workmanship quality is clearly visible, the layout is clean and tidy, and it is very tidy.

Under the working condition of this power amplifier board, the temperature performance is good under normal conditions. In order to avoid the temperature from being too high, you can add a cooling fan or a larger heat sink. The power amplifier board comes with a 3P interface for a 12V computer fan, which can be directly connected to a small electric fan for heat dissipation.
The heat sink of the power amplifier chip must not be short-circuited with the power supply, otherwise it is easy to burn the chip, and do not contact it with your hands when the power is on.
Product name: TDA2003 two-channel 2.0 stereo power amplifier board
Product weight: 103 grams
Drive capacity: 2*10W left and right channels
It is recommended to use a 4 inch 5 inch or more 4 ohm~8 ohm full-range speaker
Power specification: DC12V2A DC power supply
Colour: black
Material: plastic
Size: 80x78x47mm

Package Contents:
1 * Amplifier boardOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.