PAM8403 Audio 2x3W Mini Digital Power Amplifier Board for Cla D Stereo Audio Amplifier Module 5V Power Descrtion: 1. Dimension:1.85*2.15cm 2. Work Voltage:2.5V-5V, Limit Voltage: 5.5V 3. Excellent noise suppreion 4. Large output power, good sound quality 5. Double channel stereo, 5V power supply and can output 3W+3W power, and can directly drive 4 & 8 speakers 6. Cla D digital power board without LC filter, could be powered by computer USB 7. Dual panel wiring, wiring properly soe the crotalk caused by ground potential balance and inter channel 8. Miniature design, can be easily placed into a variety of digital products Note: The left and right channel output of the "negative" can not be connected in parallel, otherwise it will burn out IC,and before electrification should be first connect the speaker (load).
About shpingShping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer).
Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .
Your 100% satisfaction is very ant to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.