The Pyle PDIC63T is a versatile 6.5"" in-wall or in-ceiling speaker system designed for high-performance audio in home, office, or business applications. Featuring a 100V transformer with tapping options at 20W, 15W, 10W, 5W, and 2.5W, this speaker system is perfect for multi-zone installations. It offers a 500W max power output, with a 6.5"" woofer and a 1/2"" high compliance dome tweeter for full-range, clear sound. The speaker's sleek and low-profile design mounts flush in walls or ceilings, making it unobtrusive and easy to install.