Klipsch KL-R40SA Dolby Atmos Surround Sound Speakers, PairSeek New Heights Immersive sound comes alive from all directions, including overhead, with these Dolby Atmos enabled speakers. Add them to any monitor or tower speaker, or use as surround speakers for a hemisphere of rich, detailed sound. All New 90 x 90 Tractrix Horn An updated horn design, including increased outer horn dimensions, will deliver more power and emotion to your music and movies. Bigger definitely means better, with directivity control