The SS-CSEM2 Dolby Atmos enabled upfiring height speakers (pair) enhances your home theater with immersive, undistorted overhead sound using a compact design. They can be easily placed on top of SS-CSM2 speakers, SS-CS3M2 floorstanding speakers, or mounted on a wall to enhance your surround sound experience. Compatible with Sony AV receivers and CS series speakers. | Sony | | CS Speakers | Dolby Atmos enabled upfiring height Speakers (2025) pair | Black | Best Buy