TDA7492P digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power.
DIP switches can be more easily directly adjusted after-class amplifier gain,to better promote the impedance larger speakers.
If you directly use Bluetooth, when power, wait 3s~10s, until led Blue and Red light flashing alternately, then you can use your device to find my Bluetooth module, then connect it, can directly use it. Remember back to even.
- Material: PCB
- Color: Red
- Digital Amplifier Board: 8x5x1.6cm
- Case Size: 10.2x7x2.2(L*W*H)
- Power: 2.1 interface 8~25V DC power supply
- Best fit speaker: 50W + 50W
- Audio input: stereo input various versions of the Bluetooth connection, using CSR8630
- Bluetooth chip, Bluetooth V4.0, high software compatibility
- Output Impedance: 8 ohms Best(4,6,8,16 ohm impedance can drive speakers)
- Output Power: powered 25V ,6-ohm impedance output 2 X 50W, 8 ohm impedance output
- 2X40W dual-channel
1 x TDA7492P Digital Amplifier Board
1 x Acryliccaseor Case
1 x 2.1mm x 5.5mm Male Connector
1 x Screwdriver