The InCeiling-845 features a 5-inch aluminum woofer and 1-inch directional aluminum tweeter. Canton has designed and developed these systems especially for installation in walls and ceilings. The speakers are stylishly covered with a color-coordinated grille of finely perforated sheet metal. Canton InCeiling systems are perfect for both private homes and commercial premises such as bars, restaurants, fitness studios and conference rooms. The speakers can also be integrated in Home Theater systems, especially as Surround Speakers.