IC 608 FG II In-Ceiling Speaker (Pair)This in ceiling speaker delivers exceptional acoustic clarity and refined precision, featuring a 2 position impedance switch and a 3 position tweeter level adjustment to perfectly adapt to your musical preferences and system requirements. Its 8 advanced woofer delivers stronger bass and fuller overall sound. The robust tweeters bracket allows easy installation as you can safely use this as a handle, leaving your other hand free for holding a drill,