Features:

*Dual-Channel Output: Delivers 68W+68W dual channel audio output for powerful and immersive sound experience.

*LM3886 Audio: Utilizes dual LM3886 chips for high-fidelity audio performance and stable audio processing.

*Wide Voltage Range: for supports DC +-20V to +-35V supply for flexible and reliable operation.

*Low Noise Design: Features symmetrical circuit layout and single-point grounding to minimize current noise and distortion.

*Enhanced Circuitry: Includes optimized response capacitors and output inductors to prevent high-frequency oscillation and improve sound quality.

Specifications:

*Product Name:Audio board

*Material:PCB

*Color:Black

*Size:15*10*2cm

Package Content:

1* audio PCB unpopulated board
OR
1* audio component kit
OR
1* finished audio board

for note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via .

We only ship to confirmed Order addresses. Please comfirm that your Order for address is in line with your shipping for address.

Please kindly for note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries.  for transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for customer satisfaction! Positive is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your for email within 24 working hours.