Bluetooth Amplifier Board 80W 2.1 Channel Subwoofer Amplificador Audio Board With Aux Fm Tf U Disk Theater Diy

Maximum power per channel:80W Model:2.1 Bluetooth power amplifier channel:3 (2.1) The board uses two pairs of disaemble to the tube A1633 C4278 amplification tube, and the capacitor uses the ELNA4700UF35V disaembling capacitor, withstand voltage and capacity. The amplifier has good performance, good sound quality, clear treble and powerful ba. The board is also designed with aMicro-phone input that can be used as a megaphone to add a fan to ensure effective heat diipation at full power. Working voltage:double AC18-26V(recommend 80-100W Toroidal transformer) Rated power:80W+80W+80W Frequency response:20Hz-30KHz Impedance:4-8 Distortion:1% With Bluetooth wirele / digital display / U disk / TF card FM radio / remote control. colour:green Material:PCB Size:14.5 * 13.5 * 6cm Package Contents: 1* power amplifier board 1* remote control Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

About shipping
Shipping 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 remote 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 resolve 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 us
If 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.