Descriptions: BANGLADESHI TDA8946 DX0809 Amplifier Circuit
BANGLADESHI DX0809 TDA8946 Amplifier Circuit Board For 40W 40W Speaker Dual Channel DX0809 Amplifier Board Power 12V TDA8946 Subwoofer Audio Amplifier 4 Volume Amplifier Audio Speaker Circuit
- Type: Home Amplifier
- Chip Type: TDA8946
- Working voltage: DC12V 2A
- Output power: 40W+40W
- Real output: 30W
- MIC Size: 6.5mm
- Potentiometer type: double 15/20mm
- Weight: 155.7g
- Size: 130mm*105mm*40mm
- using TDA8944/8946 power chip, the chip has the same power,
- 6.5 Mono can be used as a microphone, with a peak power of 40W+40W.
- DC12V 2A or more DC power supply, the board power is large, the bass is thick and powerful,
- the treble is crisp, and the midrange is moderate, suitable for audio enthusiasts.
- The wiring is simple, and you can see it without knowing the circuit.
- Two filter capacitors, 220UF 25V and 680UF 25V
- It can be used at home or in the car.
- The amplifier features balanced volume adjustment, midrange adjustment, treble adjustment, bass adjustment potentiometer and indicator light.
- A large heat sink is installed on the back of the power amplifier board to ensure rapid heat dissipation.
- 1x BANGLADESHI TDA8946 DX0809 Amplifier Circuit Board