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Item Description

Characteristics:
* Audio input: 3.5mm stereo input, RCA stereo input, TF, U disk, USB audio input (can be a computer / mobile phone / OTG / tablet OTG).
* MPT / WAV / APE / FLAC) has U disk and TF card playback.
* MP3: sampling rate / 8-48K, bit rate / 8-448Kbps, bit width / 16-bit channel / mono stereo.
* WAV: sampling rate / 8-48 KB, format / WAV ima / Microsoft AD PCM / WAV PCM, bit width / 16 bit.
* FLAC: sampling rate / 8-48K, bit width / 16 bit.
* APE: FAST / NORMAL coding, bit width / 16 bit.
* The amplifier can be include a mobile phone, computer, tablets, notebooks, MP3s, access and projectors with AV audio (lotus socket) or 3.5mm headphone output holes. A separation from common
* The power amplifier uses the TPA3116 chip. Actual output power can reach 50W per channel, 2 channels total 100W (24V power supply), equipped with 12V5A power supply. The output power is 30 W * 2 (4 ohms) when connected to 8 ohms. The power is approx. 15W * 2. If you need more power, you can configure the power supply yourself. Make sure not to exceed 24 V. Otherwise the chip will be burned out and the power supply should not be too small, since power = voltage * current if the current output is less than 50W. There may be a power failure.
* Amplifier output: The power amplifier is a fixed resistance power amplifier. There passive 4/6/8/16 ohm audio / horn. It cannot be heard with computer audio and. It is not for passive subwoofer settings. The 4 columns behind the power amplifier are exhaustion points. 3.5 mm and other headphone or lotus plugs
* Vehicle modification: Conventional 12 V batteries for cars and motorcycles can be modified and supplied directly. Large 24V batteries such as large trucks are not recommended as the voltage will exceed 24V after the vehicle is started. Unless the voltage is reduced by other devices, the power amplifier is too hot. Long-term use is not good for the chip, even if it is burned out. If you want to make changes to the car or use battery power, etc., the power amplifier connector size must be 5.5 * 2.5mm or 5.5 * 2.1mm

Specification:
* 100% brand new and high quality
* Product name: TPA3116 Stereo Digital Power Amplifier Board
Power output: 50W + 50W
* Power supply: DC 9-24V
* Current:> 3A
* Bluetooth: Bluetooth 5.0, at least 12 meters
* Number of voices: 2.0 stereo
* Optional color: black or silver
* Optional power supply: US plug or EU plug

Package contents:
Option 1:
* 1 x digital power amplifier

Option 2:
* 1 x power adapter

We are spending more than  6 years in eBay business, we promise, we are an Honest and Hard-working seller, we do love our Job, we already try our best to provide best services.
 
Hope you enjoy your purchase in our store
 
 If any questions and ideas, just feel free to tell us ,we are here for you or will be back to you within 24 hours.
 
 Our reputation for excellent customer service has been built over 5 years of trading by providing great value and support to all of our customers. With tens of thousands of products shipped,we understand the things that matter to you, the buyer.

  • We ship to Paypal registered address only!

  • Items will be shipped within 24 hours after payment received.

  • For Items that shipped from China is send by Airmail, it normally take 15-35 days for delivery

  • For Items that shipped from UK warehouse is send by Royal Mail
    , it normally take 2-5 days for delivery, and no tax to The European Union!!!

  • If you do not receive your item after 35 days. please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.

  • Import duties, value added taxes and any other charges are NOT included in the item price or shipping costs. As an eligible importer,you are responsible for any reasonable tax or any other importation fees.

  • We accept paypal only !
  •  
  • Payment must be received in 5 business days .
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
  • Specialized in electronic components and moudels.
  • Real store, Goods in stock.
  • Competive price. Good quality
We have more than 8 years experience in international business.have a wealth of experience in shipment. and we work with reliableshipment company, can get good price from DHL in Hongkong.

1. We take care of all requirements from every single valued customer, like you. Therefore, we do our best to control the quality of each item before sending.

2. In very rare case, if the product is found faulty, please contact us for return or refund.

3. In addition, we offer 30 days unconditional Refund Warranty and 1 Year Manufacturer Warranty.

4. We must be informed if you do not like the device within 7 days upon receiving the item and we will give you a returned merchandise authorization number (RMA). Without (RMA), the buyer will be responsible for any loss of return.

5. All returns must include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms, etc.

6. As we are selling all items on eBay from factory at lowest price, we are unable to refund you shipping and handling costs. Buyer is responsible for shipping costs incurred shipping products back.

Am 18.01.21 hat der Verkäufer die folgenden Angaben hinzugefügt:

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