The EVID™ Series C4.2 is a four-inch, two-way ceiling speaker system perfect for conventional rooms. The C4.2 features excellent bandwidth in an esthetically pleasing, unobtrusive installation profile. Its compact design fits in tight areas, and is fully rated for use in air handling spaces. The C4.2's four-inch woofer and waveguide-coupled, titanium-coated dome tweeter give smooth, wide-frequency response. The enclosure is ported and tuned to provide surprising bass response in such a compact package. The C4.2 features an easy, three-point mounting system for quick installations, and comes complete with mounting support, ring-and-tile rails. No additional accessories needed for most installations.