Ideal as main speakers, surround sound or remote speaker applications. This is one of the lowest price on ceiling speakers. Also an excellent choice for background music, paging and general audio applications. Two-way design includes 1" mylar dome pivotal Tweeter for clean highs, all the way to 20KHz. Pivotal Tweeter allows high frequencies to be focused in the direction of the listening area, instead of directly at the floor. White plastic frame and painted steel grill compliments any decor. Attached mounting brackets easily mount in ceiling or wall board without the need for additional hardware. 8ohm. Sold in pairs.