These in-ceiling 2 way 6.5 inch speakers with swivel tweeter are a flush mount style system. The quality design build make these an excellent choice over traditional PA speakers. You can even use these speakers as part of your home entertainment system thanks to the adjustable tweeters. You get easy mounting fold out clamping brackets that can attach to any ceiling with minimum fuss. Great for the office or even the the attached man cave and look great.