The Powerline A50B from Power Dynamics is a modern in wall Bluetooth amplifier with a sleek touch panel and illuminated buttons. It can be discreetly installed in your wall and comes with a back box for added protection. This versatile device has a minimalistic aesthetic that doesn’t distract from the surrounding room design. This wall mounted Bluetooth amplifier features updated technology that accommodates a wireless connection with your smartphone, tablet or laptop with an extended range of up to 40m. This allows you to stream any music you want from websites and applications, as well as control the sound system from anywhere in the room.