4 Channels Wall Amplifier SPECIFICATIONS:
●CPU Model:Cortex 1.2G, 1.2G Quad-Core
●Network:WiFi
●Speaker Output:4-8Ω
●Audio Source:WiFI, Bluetooth, USB/TF Internet Radio
●Output Power:4x25W
●screen size: 4 inch IPS display
●Frequency Range:87.5-108MHz
●Audio S/N Ratio:≥98dB
●Bluetooth Distance:10 meters
●IR Remote Control Distance:8 to 10 meters
●Power Supply:AC 90V-250V/50Hz-60Hz
●Product Dimension:86*86*52mm

 8inch 15W PA System ceiling speaker:
● RMS Power: 15W
● MAX power: 30W
● Speaker driver: 8inch *1
● Input: 8ohm
● Frequency response: 80Hz-15KHz
● Sensitivity: 93±3 dB
● Installation: Ceiling

-This Android 10 Home Theater Wall Amplifier Sound System includes 4 x 8"speakers and features a 480 * 480 IPS screen, 2GB of RAM, and 16GB of ROM. Additionally, it is equipped with the XA9220 Amplifier chip and has a variety of functions such as OTG-USB disk, video and audio players, timer function, and RJ45 port. You can customize the Bluetooth name and it supports over 150 languages worldwide, as well as popular software like Google Play Store, YouTube, and Spotify. It also has the ability to be controlled through Amazon alexa voice control and E-share with your mobile phone. The system comes with a standard cover.