Definitive Technology BP-8060ST Floorstanding Home Speaker， Black each<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High-performance Bipolar tower speaker: 28 Hz - 22 kHz</li><li>Powerful， Forward-Focused Bipolar speaker array for wide and immersive sound dispersion</li><li>Integrated 10” powered subwoofer and dual bass radiators</li><li>Intelligent Bass Control offers enhanced bass while maintaining overall tonal balance</li><li>Dolby Atmos and DTS:X compatible with A90 speaker accessory (sold separately)</li><li>Bipolar technology for huge room-filling sound for every listener in the room</li><li>Built in 300 watt powered subwoofer delivers massive bass， eliminating the need for a separate subwoofer</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Fmy%2B24bmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Jo1NvsS-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41nggBo8-nL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Ycf8taeKL.jpg" noproxy>