DESC: SpeakerCraft presents the Custom Round Series (CRS) speakers, designed specifically for in-ceiling applications. The 6 series features three two-way speakers. Youll find a speaker thats perfect for any environment. Several incorporate our WavePlane(tm) tweeter baffle, that aids in high frequency forward radiation and overall speaker tonal balance. Plus several have pivoting tweeters, allowing the user to direct high frequencies toward a desired listening area.