AV Designers building systems that require the best surround sound available with a look that fits the space aesthetically, Sonance reference provides truly incredible sound. Engineered to give you an amazing cinema experience in any room, Sonance Reference has options for in-wall, in-ceiling, cabinet speakers and in-wall sub woofers. All Reference speakers and sub woofers have low-profile, paintable grilles that allow you to experience the content without visual intrusion.