The TLC-6.3 Tri-Mode two-way ceiling-mount speakers combine the very best in stealthy trim-bezel looks and superb high-fidelity sound. Their unique dual voice coil woofers with massive magnet assemblies and dual 1" soft-dome tweeters allow them to be configured for conventional (mono), single-point stereo, or dipole surround operation, providing ideal coverage for every application. With their discreet profile and magnetically-attached grilles, combined with famous Atlantic sound and easy installation, there are no excuses for not having great music and special effects wherever you want them.