- Questions & Answers
- 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.
- 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)
- Product Size: 58 * 36 * 21MM (without potentiometer protruding part)
Questions & Answers