AUX audio input+ 2-in-1 HIFI level with filtering 50Wx2 digital amplifier board
Attention! The heat sink with 3M adhesive needs to be pasted onto the chip by oneself, as shown in the description picture. The hotter the adhesive, the better the thermal conductivity. The shell version requires self-assembly of the shell, and the version with the shell comes with a screwdriver as a gift.
This product is made of abundant materials and focuses on high performance and high cost performance. It is a high-quality power amplifier specifically designed for HIFI music.
TPA3116D2 is a Class D power amplifier IC launched by TI company, with very high performance parameters. The maximum modulation frequency can reach 1.2MHz, and the distortion of high-power output is less than 0.1%.
Featuring both AUX and-audio input methods, 2-in-1;
The potentiometer adjusts the volume with a switch, making it easy to control the volume and very suitable for DIY speakers.
Equipped with filtering inductance, the sound is round and clear.
Using copper DC connectors and barrier type terminals, it can withstand high currents without generating heat or damaging wires. It is easy to connect and is not prone to short circuits.
Sending DC head wires can be compatible with the input power interface of this product, even if you do not have a DC head adapter or battery, it can be easily wired.
5.0-version, with higher transmission efficiency and longer transmission distance.
Usage precautions: The power switch on the board is a standby switch. After turning off the switch, the machine will enter a low-power standby state. To completely turn off the power or not use it for a long time, you can unplug the DC plug on the machine.
