"Bose Soundtouch 300 Soundbar: It starts inside with custom-shaped speakers that keep the profile low and pump out big sound. ADAPTiQ audio calibration uses your room’s acoustics to customize the sound, so everything you hear sounds the best it can in the space you put it. QuietPort technology virtually eliminates distortion so you hear surprisingly deep bass, while Bose Phase Guide technology makes you believe you’re hearing sounds where there are no speakers. A slim, space-saving soundbar designed with an elegant glass top and perforated wrap-around metal grille are designed to complement your home decor so it looks as good in your room as it sounds. Acoustimass 300 Wireless Bass Module: Big thundering bass doesn’t have to mean big clunky speakers. The inconspicuous and elegant module is designed with tempered glass to make your system look as good as it sounds.The Acoustimass 300 connects wirelessly to the SoundTouch 300 soundbar, so it’s easy to set up and enjoy in minutes. Virtually Invisible 300 Wireless Surround Speakers: These small speakers are designed to blend into your room, so your focus will always be on the powerful, captivating surround sound."