TDG’s Signature Series is the ultimate in-wall loudspeaker system designed specifically for a dedicated home theater installation. With heavy duty drivers, Signature Series is ready to deliver a thrilling and dynamic performance for any Hollywood blockbuster movie soundtrack. Engineered specifically for a high performance dedicated home theater environment, TDG not only created a line of speakers and subwoofers to be mounted in the wall but also created a line that doesn’t even remotely resemble the typical in-wall architectural loudspeaker. The Signature Series is a unique new product that boldly goes where the typical in-ceiling or in-wall speaker feared to tread – a reference grade, maximum performance, professionally designed, dedicated home theater. TDG highly recommends the Vanguard Dynamics SDA-200 subwoofer amplifier for the best acoustic experience.