THE ABSOLUTE REFERENCE WITHOUT LIMITS: Home cinema at its most extreme. Four 12" subwoofers unleash wall-to-wall bass that takes over the entire room, delivering a level of low-frequency performance normally reserved for dedicated theaters. Powered by DRAGON's exclusive Pro-Cinema Engine processing and 7 HiFi AMT tweeters, this is wireless home cinema without equal. | Nakamichi | | DRAGON 5500W Home Surround Sound System w/ Quad 12" Subwoofers, Dolby Atmos and DTS:X Pro | Black | Best Buy