With Bluetooth 5.0 / USB / 3.5mm AUX audio input, compatible with most common audio device such as phone, tablet, computer, TV, CD player, decoder, preamp and so on.
eBay
TDA7294 Digital Power Amplifier Board 100W High Power Dual 12-32V Single Channel Audio Amplifier Module For DIY Speaker
Aliexpress UK
Adjusted by the analog components to upgrade the mini mixer, give you the real HIFI sound effect. USB interface, and a built-in MP3 pointer is used to download the music you like to the disk and insert it into the machine, and instantly plug and play.Support 1sets audio input,easy to connect devices.
eBay
TPA3221 Pure Rear Digital Power Amplifier Board 100W+100W Dual Channel Stereo Audio Amp DC 10-30V for Car Home Speaker Subwoofer
Aliexpress UK
With AUX / USB / Bluetooth audio input, Bluetooth 5.0 input achieves much faster and more stable transmission, USB input has no need for driver, plug-and-play; compatible with most home audio devices such as ipod, phone, tablet, computer, CD player and so on.
eBay
TPA3221 Pure Rear Digital Power Amplifier Board 100W+100W Dual Channel Stereo Audio Amp DC 10-30V for Car Home Speaker Subwoofer
Aliexpress UK
U-disk and TF card support WAV, APE, FLAC lossless formats. 2 Channel Speaker Amplifier, RCA/AUX/USB/Bluetooth 5.0/TF Card inputs. USB interface U-disk, computers (no need for driver) and phones (with OTG function) input.
eBay
TDA7293 DC Servo Auido Power Amplifier Board 100W+100W TDA 7293 OP07 NE5534 High Power Amplifiers For Home Audio System
Aliexpress UK
Adjusted by the analog components to upgrade the mini mixer, give you the real HIFI sound effect. USB interface, and a built-in MP3 pointer is used to download the music you like to the disk and insert it into the machine, and instantly plug and play.Support 1sets audio input,easy to connect devices.
eBay
HiFi Car Power Amplifier 2*100W 2 Channel Car Audio Amplifier 12V Car Audio Stereo Digital Audio Adjustable Car Sound Amplifier
Aliexpress UK
1 x HIFI Power Amplifier Board. Bluetooth 5.0 version, transmission efficiency is higher, transmission distance is longer. Bluetooth version: 5.0. Notes for use: The power switch on the board is standby switch, and the machine is in standby state with low power consumption after the switch is turned off.
eBay
AIYIMA B01 Bluetooth 5.0 Subwoofer Digital Power Amplifier 50Wx2+100W TPA3116 Stereo 2.1 Sound Speaker Amplifier Audio USB Amp
Aliexpress UK
What if I have not received my order?. When will I receive confirmation of my order?. Can I reserve item(s) that I intend to buy later?. Garden & Patio. Accessories for Trussing. What is the warranty period on ElectroMarket products?.
eBay
TDA7294 Digital Power Amplifier Board 100W High Power Dual 12-32V Single Channel Audio Amplifier Module for DIY Speaker
Aliexpress UK
3 kinds of input modes: with Bluetooth/AUX/Optical inputs, and equipped with AUX cable, RCA cable and Optical cable, matched well with most audio devices such as phones, tablets, TV, CD players. etc. And Bluetooth 5.0 chip can achieve low latency and up to 50ft transmission. High-performance chip & sufficient output power: Adopt TPA3221 class D audio chip, less than 0.001% distortion; and each channel can max output up to 100W, easily driving many home/desk speakers. Compact design with low heat rejection and safe to use. One knob control all functions: short press the knob can power on/off the amplifier, and long press can switch to Bluetooth/AUX/Optical inputs, rotate the knob can adjust the volume, without any complicated button, very convenient to use. Advanced design and perfect d.
eBay
TDA7294 Digital Power Amplifier Board 100W High Power Dual 12-32V Single Channel Audio Amplifier Module For DIY Speaker
Aliexpress UK