Includes a pair of speakers Each speaker features a 3-inch up-firing and a 3-inch front-firing driver, delivering immersive sound overhead and all around you Dolby Atmos delivers immersive 3D sound, so you can hear audio from every direction for realistic, multidimensional experience Controls, power, and LED lights are hidden below the surface for a distraction-free and clean look A 1/4-inch 20 threaded insert on the back and a bottom-mounted power cord allow wall-mounting for full immersion or placement on a flat surface Wire-free design enables each speaker to plug into a wall outlet with a single discrete cable, eliminating adapters, dongles, or extra wires Required accessories (sold separately) Speaker wire (make sure to measure the room so you'll know how much wire to get)