CMX A4 In-Wall Wi-Fi Bluetooth Stereo Amplifier with 3.5" Touch Screen, USB/FM/SD, 4x30W Output, Remote Control, for Home/Office Audio Computer Peripherals Resolution: Supports 4K @ 60Hz

Resolution: Supports 4K @ 60Hz (2160P)

With interface for fire alarm system

simplifying installation

and Joystick:bit

CMX A4 In-Wall Wi-Fi Bluetooth Stereo Amplifier with 3.5" Touch Screen, USB/FM/SD, 4x30W Output, Remote Control, for Home/Office Audio Computer Peripherals Resolution: Supports 4K @ 60HzA4 All in One In Wall Stereo Amplifier with Touch Screen Control The A4 is a compact in wall amplifier with integrated Bluetooth, FM radio, USB SD music player, and four channel stereo output. Designed for home and commercial audio zones, it delivers 4 x 25W power and supports up to 8 speakers. With a 3. 5 capacitive touch screen and remote control, the A4 is your complete solution for small room sound systems. Wireless Audio: Built in Bluetooth