Description:
This TDA7498 Amplifier Board with high fidelity and two-channel stereo sound quality, the input voltage is DC 12~30V, the audio input supports Bluetooth, TF card, AUX 3.5mm audio line input, and can be directly connected to mobile phone, MP3, etc. TDA7498 Amplifier Board also comes with a volume adjustment function, which rotates the chirp potentiometer clockwise to zoom in and counterclockwise to decrease.
Specifications:
- Input Voltage: DC12-30V
- Amp Chip: TDA7498
- Output Impedance: 4~8 ohm Speaker
- Support Format: FLAC/APE/MP3/WMA/WAV
- Current: ≥3A
- Output Power: 100W*2
- Audio Input: Bluetooth, TF card, AUX
- Number of Channels: Two channels
Features:
- TDA7498 Amplifier Board audio input supports Bluetooth, TF card
- TDA7498 Amplifier Board has two-channel stereo sound quality
Bluetooth Operation Instructions:
When the power amplifier board is connected to the power supply and the Bluetooth is not connected, the Bluetooth indicator will flash rapidly. When the Bluetooth connection is successful, the Bluetooth indicator will stop flashing. When the song is played, the Bluetooth indicator will flash slowly.
Alert:
- Connect the power input to the DC12-30V power supply. When the power is on, the power indicator will light red and the blue light will flash blue.
- Connect the audio input to the audio source, such as MP3, mobile phone, computer, TF card, etc.
- Connect the audio output to the speaker, paying attention to the positive and negative.
Package Included:
1 x TDA7498 Amplifier Board XH-A105 Bluetooth 5.0 TDA7498 2x100W Stereo Audio AMP Digital Amplifier Board Module Support TF Card AUX