ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power O Stereo Amplifier Board

ZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power o Stereo Amplifier Board body { font-size: 75%; color: #000; font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"宋体"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100%; height: 209px; } #description { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; }

Product Name: 2.1 channel TPA3116D2 Bluetooth amplifier AMP : 2x TPA3116D2 Max Output Power: 2x50W+100W Power Supply: DC12~24V Channels: 2.1 Output Impedance: 4~8 Working Type: Cla D o Input: AUX / Bluetooth 5.0 Colour:Black Material:plastic Size:118x100x22mm Package Contents: 1xZK-TB21 TPA3116D2 Bluetooth 5.0 Subwoofer Amplifier Board 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 tracking number update: If your tracking number is no logistics information, as thousands of parcels sent to foreign countries, logistics companies did not update logistics information, please contact us the first time, Please kindly do not directly open the dispute. We are the first time for you to solve! Time of shipment: All of product we can shipping out within 5~8 weekday, on usually we are according to customer orders time for packing and shipment, we need to carefully check the quality of the goods before to Ship, So take some time to handled. Time of delivery: Due to force majeure factors: hurricanes, rainstorms affect flights. Leading to logistics delays. We are honest sellers, will not let you suffer any lo. Please give the logistics company a little proceing time, we wait for the package to reach your side. If your logistics information arrives at the local post office: If the local post office does hasn't contact you, please contact your local post office as soon as poible to get your package. Otherwise, overtime receipt of parcels, the local post office will return your parcel, the consequences of self-responsibility. Protection time is running out: When we have finished time of shipment, if the product protection period running out, please extend the product protection period by yourself or contact us, Please kindly don't open the dispute directly. duties: Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. duties, taxes and charges are not included in the item price or Shipping charges. These charges are the buyer's responsibility

When you receive the goods, if there are any problem, please contact usand do not directly open the dispute. We promise we will give you a satisfied solution after we confirmed it. We also will give you a positive evaluation. We sincerely invite you to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5 Stars . When you show your nice picture on our feedback area please sent meage tell us, the order contact me, will be additional surprises. Order amount 100 US s more than at same times , we can ,, UPS, will become our VIP customers, enjoy additional benefits for all the life.

1111Q: How can track my parcel? A: You can track your parcel on the following website using your tracking number: www.17track.net/en (Copied to the browser to open) Q: As a retail or wholesale to offer wholesale price if i lots of it? A: if you need to buy plenty of it at the same times, please contact me first. i will offer you the competitive wholesale price . Q: How Can i pay my order? A: Aliexpre supports Visa, MasterCard, Maestre Debit Card, , and wire transfer via bank.

If it damaged,we must be contacted within 24 hours of receipt. If the item is in your poeion more than 7 days, it is considered used and we will not iue you a or replacement. If you are not satisfied when you receive the item (incorrect, damaged, defective, or item not as described), please return it within 7 days for a replacement or money back. For any personal reasons (choose a dislike or i needn't this product anymore),Return shipping charger will be the buyer's responsibility. We will not accept any it with odors(.smoke,ect.) All returned it MUST BE in the packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.

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.