The C626 is a great mid-priced ceiling speaker, blending the high output of a graphite woofer with the smooth, sweet sound of a silk-dome tweeter. High sensitivity and excellent power handling make the C626 a superb choice for practically any room in the house, but especially for rooms where you want the best sound. To make the C626 easy to drive for any amplifier, we gave it a forgiving 8 ohm impedance. We also gave it a sensitivity of 91 dB, so you can run it at high volumes even with a low-powered amplifier. It uses the same quick, sturdy mounting system and cutout template as our other 6-1/2" models, too. Includes Thin-Bezel Grilles held by Neo Magnets.