Product Description
Product Description
TPA3116D2 DC 12-24V 100W+50W+50W Digital 2.1 Audio Amplifier Board Product Description Features:- Brand new and high quality- Support B-T audio reception- With pre-amp,bass frequency processing.With bass,left and right channel volume adjustment,treble adjustment,the master volume potentiometer- Using DC 12-24V power supply,maximum output power is: 50W(L)+50W(R)+100W(BASS)- Core chip is TPA3116D2Parameter:- Size: 101x100x25mm/3.98x3.94x0.98 inch- Operating voltage range: DC 11-25V (current 3-4A,or 19-24V/4-5A ,If the power requirements high,above20-24V/8-9A )- B-T receiving distance: >8m(26ft)- Speaker impedance: Left/Right Channel: 4-8Ω,BASS Channel: 2-8ΩFunction Switch Instructions for use:1.Plug on the power on,the default is B-T mode2.B-T Disconnected status,Long press the switch can switch to the audio input mode3.B-T Play status,Short press the switch for Pause/Play Package List:- 1 x TPA3116D2 4.2 Digital 2.1 Audio Amplifier Board SizeDetail photo FAQ FAQ Q1. Can I have a sample order?A: Yes, we welcome sample order to test and check quality. Q2. What about the lead time?A: Samples arrived often need 3-5 days. Q3. Do you have any MOQ (minimum order quality)limit?A: Low MOQ, 1pc for sample checking is available. Q4. How do you ship the goods and how long does it take to arrive?A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional. Q5. How to proceed an order?A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production. Q6. Is it acceptable to print my logo on the product?A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample. Q7: Do you offer guarantee for the products?A: Yes, we offer one-year warranty for our products. Q8: How to deal with the flaw?A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8% Packaging & Shipping Packing&ShippingPackage: Normally we use the standard exporting packaging. We also can according to clients' request . Shipping : 1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier we are co-operating at present.2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.3. By Sea: Delivery from the Shanghai sea port . Company informationTZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over 5 years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field. Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!Our Advantages:- Source only the best consumer goods and ensure the highest quality.- Streamline the buying and payment process, and make it as easy as possible.- Help the customers all over the world discover products and manufacturers in China.- The Shortest order processed time and speed delivery
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