This power amplifier board adopts imported new chip YD138-E chip. The chip has over-current protection thermal protection and noise reduction.
Wide voltage working range DC 9-14V current 2A and above can work normally.
Powerful and powerful large dynamic range small to squeak large to cannon sound can be very good performance very small distortion. The 8 ohm load is 2*8W and the ohm load is 2*12W.
Specifications
Chip Model: YDA138-E
Recommended voltage: 12V1.5A
Channel Type: Dual Channel
Sex Ratio: 92%
Output power: 8W +8 W (8 oh speakers) 12W +12 W (4 European speakers)
