Jamo S 8 ATM Atmos Module - Black recreate the incredible cinematic experience of Dolby Atmos with the S 8 ATM Dolby Atmos Certified Elevation speaker, which reflects Dolby Atmos height effects off the ceiling down to the listener, to create a truly stunning, 3-dimensional surround sound experience. Some incredible features include: True Dolby Atmos Sound, Patent-Pending Seamless Fastening System, Elegant Contemporary Design, WaveGuide Acoustic Technology, 25mm (1") Soft Dome Tweeter and 102mm (4") Polyfiber Woofers.