Product features:
1. High efficiency: TPA3116 adopts D-class amplification technology, which can provide high-efficiency power conversion. Compared with traditional AB class amplifiers, it consumes less electricity and generates less heat at the same power output.
2. Low distortion: This model still maintains low distortion characteristics, ensuring that the amplified audio signal can faithfully restore the original sound quality, suitable for HiFi audio applications.
3. Supports multiple formats: USB decoding supports WAV FLACAPE MP3, with a maximum of 32G/FAT32 format for USB.
4. Complete protection functions: including short circuit protection, overheating protection, undervoltage and overvoltage protection, etc., enhancing system stability and reliability.
5. Wide working voltage range: Supports a wide voltage input range from 9V to 24V, adapting to different power supply conditions and increasing application flexibility.
Product parameters:
Product Name: Stereo BTAudio Amplifier Board
Product Model: XY-X100H
BTversion: 5.1
Audio input: Bluetooth+AUX+USB flash drive
Power supply: DC9-24V/5A or above
USB decoding: WAV FLAC APE MP3
Left and right channel output power
2* 10W@8 Ω/12V
2* 30W@8 Ω/24V
2* 50W@4 Ω/21V
2* 100W@2 Ω/21V
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
