- Adopts high quality TPA3118 digital amplifier chip.
- Sound quality is very good, high efficiency and low-heat.
- 2*30W+60W 2.1 channels(left/right channel and subwoofer channel).
- Powered by DC 12-26V, wide input voltage.
- User can adjust the volume by themselves easily.
- Warranty not applicable for this product
TPA3118 2.1 Channel Digital Stereo Subwoofer Power Amplifier Board 2 * 30W+60W DC12V-26V