Power Dynamics Powerline B100BSet Bluetooth Ceiling Speaker System with In Wall Audio Amplifier, 4x 6.5 HiFi Speakers, Touch LCD, USB & MicroSD Player, Doorbell Trigger, Complete Installation Kit

Premium ceiling speaker system package includes in-wall audio amplifier and four 6.5" passive HiFi ceiling speakers, perfect for home audio with easy concealed installation and a seamless modern finish Intuitive touch-sensitive LCD panel and wireless remote allow for effortless control of music playback and volume, with sources including Bluetooth 5.0, USB, microSD, and AUX line-in Support for up to four speakers lets you fill large rooms with rich stereo sound, or install in two separate zones—create the perfect home audio experience for open-plan spaces or multiple areas Discreet SD card slot and versatile audio input options make it simple to enjoy music from many sources, while the line output offers easy connection to active subwoofers or additional audio setups Handy doorbell trigger feature amplifies doorbell chimes through your ceiling speakers, so you'll never miss a visitor—back box, 20m cable and flush magnetic speaker grilles included for easy setup