The C675s proves you can get great home theater sound from a system that's hidden entirely in the ceiling. Its woofer and tweeter are angled 15 degrees, so you can mount the C675s directly above the TV screen yet point it at the listeners. The 6 1/2" Kevlar woofer pumps out powerful, punchy bass. Small never sounded so sweet. The great sound of a 6 1/2-inch Kevlar woofer makes the C675s Proficient's best-sounding compact ceiling LCR speaker. The ultra-stiff woofer cone contributes to the immense power handling, the deep bass and the natural-sounding midrange. A 1" pivoting aluminum dome tweeter blends perfectly with the woofer, thanks to careful tweaking from Proficient's team of dedicated audiophiles. We set the C675s's woofer and tweeter at a 15-degree angle, so you can mount the speaker above a TV and point it at the listeners. You get sound imaging very similar to what you'd get with a conventional home theater system. The 92 dB sensitivity and 125-watt power handling assure that the C675s will work great in any system. Includes Thin-Bezel Grilles held by Neo Magnets.