Dear customers, welcome to my store. We are an online store where you can purchase all your electronics, home appliances, kiddies items, fashion items for men, women, and children; cool gadgets, groceries, automobile parts, and more on the go. Our store is a star store dedicated to creating high-quality and practical products, allowing you to enjoy a better lifestyle. Your support is our greatest driving force. All the goods in our store are sold at the lowest price, and the quality is guaranteed. If you need it, please rest assured to buy, we will provide you with a comfortable shopping experience every time. As well we are launching new products every day, please follow our store and pay more attention, you will get the information of our latest products as soon as possible. Clicking on the seller information to enter our store to buy what you needs, after placing an order, we will deliver the goods for you at the frist time. Thank you and have a nice day!Description:Features: The power switch and the volume knob are integrated. When the sound is adjusted to the minimum, then turn counterclockwise, when you hear a clicking sound, it is turned off. Turn clockwise to turn it on.
Power Interface: Powered by micro 5p interface, Input voltage: 3.7V-5V, Power: 4Ω 2x5W.
Output Interface: with 2 groups speaker output port (one group for left and right channels)
It can work with 4 5W-50W power speakers, you can freely switch between CLASS AB or CLASS D according to sound preference and power collocation.
Application: The audio amplifier board can be connected to audio signal of phone, laptop and tablet through 3.5mm audio cable.Specification:Power: 4Ω 2x5W
Power interface: micro 5p (reserved 2.5mm welding port)
Input voltage: 3.7V-5V
Amplifier working method: switchable class AB and class D
Signal to noise ratio: 90DB
THD+N: -70DB Crosstalk: -86dbSize Chart:Size: approx. 54x33x15mm / 2.13x1.30x0.59inch Package Includes:1 Piece Audio Amplifier Board
1 Piece 0.7m USB Charging Cable
1 Piece 3.5mm Audio CableNote:1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful online shopping!Audio Amplifier Board;Audio Amplifier Board Mini Stereo Home Speaker;Audio Amplify Board Digital Portable;Amplifier Module Amp Module Dual Channel;2x5W Power Module Power Amplify Circuit;3.5mm Audio Cable Sound System Speaker DIY
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