DESC: The SD652 speaker can be placed in virtually any location, ceiling or wall. Not only will you appreciate the top of the line performance, your installer will love the ease of installation with gold binding posts and a fast pivoting mount system. The SE652 features super flat grills and frames that seem to disappear in the wall or ceiling. The SD652 is a dual voice coil 6-1/2" Kevlar woofer with two 1" tweeters so the left and right channels can be heard on a single speaker (ideal for hallways, ensuites and wherever stereo sound is impractical). Power requirements are 5 to 125 watts.