Yamaha In-Ceiling 3-Way 100 watts Natural Sound Custom Easy-to-install Speakers (Set of 6) with Dual Tweeters & 6-1/2" Woofer for 1 Large Room or Several Smaller Rooms 6-1/2" PP Mica Cone Woofers with Tilted Woofer Design for Aiming Sound Direction Dual 3/4" Dome Tweeter with "SoundMax" Swivel Tweeter for Wide Dispersion New Natural Sound In-Ceiling Speaker System with Easy Installation Design Paintable Aluminum Grille with Protective Cover included