High Power Module Home 40W+40W DC12V-15V DIY Dual Channel Music Subwoofer Car For Speaker TDA7377 Audio Stereo Amplifier Board

Product Description

Product Description

Description: This board adopts TDA7377 integrated , with large power and stereo dual-channel output of 40W+40W. High power and good sound quality, suitable for 3 to 6 inch bookshelf speakers, floor speakers, etc. With medium tone adjustment, treble adjustment, ba adjustment potentiometer and indicator light. It is the first choice for beginners. The wiring is very easy to operate. It is a portable power amplifier board for home computers, motorcycles, cars and so on. Specification: Material: Electronic component Color: Red Size: About 10x11x3.5cm Output power: 40W+40W Channel type: 2.0 channel Power input: and DC 9-15V/20-40W Frequency: 20Hz-20KHz Amplifier : TDA7377 Operating voltage: DC12V-15V Package includes: 1pc x Audio Amplifier Board Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.

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FEEDBACK

FEEDBACK 1. If you are satisfied with our products and services, please leave your positive feedback of 5 stars . And 5 stars for the detailed rating of your order. We will of course give your positive feedback. 2. If you don't satisfied our porducts, pls contact us before you leave negative feedback. We guarantee we will 100% slove any problem for you. SHIPPING 1. Preparing Time: we need 3-7 working days to prepare your order, Ignoring how many  days of proceing remains. 2. There is no limitied Order/Value in our store. We offer worldwide for any quantity and any value 3. APO/FPO/DPO Shipping We apologize that P.O. Boxes and military addrees (APO, FPO) cannot be delivered. shipping REFOUND & EXCHANGE We have a QA team to test your ordered products are functioning correctly before they are packed and sent to you. But you do need to confirm your dre size carefully before buying (a size measurement will be show below each it). Atten: we can’t accept the exchange or canceling after your order has been shipped. The following information is required when you reflect the problem: ----Order number ----Image/video of defective beads. If you have any question regarding return policy, please feel free to contact us! OUR GUARANTEE If you are not 100% satisfied with the quality of your purchase, you can return or exchange your it within 30 days from the delivered date. Request: 1. It received within 30 days from the delivered date. 2. It received unused, undamaged and in package. 3. Return shipping fee was paid by buyer.

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FEEDBACK

FEEDBACK 1. If you are satisfied with our products and services, please leave your positive feedback of 5 stars . And 5 stars for the detailed rating of your order. We will of course give your positive feedback. 2. If you don't satisfied our porducts, pls contact us before you leave negative feedback. We guarantee we will 100% slove any problem for you. SHIPPING 1. Preparing Time: we need 3-7 working days to prepare your order, Ignoring how many  days of proceing remains. 2. There is no limitied Order/Value in our store. We offer worldwide for any quantity and any value 3. APO/FPO/DPO Shipping We apologize that P.O. Boxes and military addrees (APO, FPO) cannot be delivered. shipping REFOUND & EXCHANGE We have a QA team to test your ordered products are functioning correctly before they are packed and sent to you. But you do need to confirm your dre size carefully before buying (a size measurement will be show below each it). Atten: we can’t accept the exchange or canceling after your order has been shipped. The following information is required when you reflect the problem: ----Order number ----Image/video of defective beads. If you have any question regarding return policy, please feel free to contact us! OUR GUARANTEE If you are not 100% satisfied with the quality of your purchase, you can return or exchange your it within 30 days from the delivered date. Request: 1. It received within 30 days from the delivered date. 2. It received unused, undamaged and in package. 3. Return shipping fee was paid by buyer.

About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items 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 important 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.