DC12V 2 x10W TDA2003 Pure Power Amplifier Board 2.0 Dual-Channel DC Power Amplifier Module

Description 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 module Our power amplifier board comes with a large capacitor filter and there are two large capacitors 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 Parameter Product name TDA2003 2 channel 2 0 stereo