JBL 240H Pair Height Speakers (Black)2 Way 4. 5 inch (114mm) Dolby Atmos Surround Sound Loudspeaker Pair Designed and engineered at our world famous Acoustic Engineering Center of Excellence in Northridge, California, the 240H compact multi purpose speaker is a truly flexible Stage 2 speaker. With the flip of a switch, it can be set as a Dolby Atmos enabled add on, or a wall mounted elevation or surround loudspeaker. The 240H features a 2 way way design with Next Generation patented High