The M-SR8's are our top-of-the-line in-ceiling speakers! Their 8" polypropylene woofers enable them to deliver lower and louder bass output than that of the M-SR5 and M-SR6 in-ceiling speakers. Their surface-mounted 3/4" pivoting titanium tweeters deliver highs beyond audible range, and ensure sound is properly directed toward your listening area. Mounting tabs are included for easy installation. Self-resetting thermal cut-off protects them from overloads. Can be purchased individually.. BIC models that match well with the M-SR8'S are DV62CLR-S (Center Speaker), M-80 (In-Wall Speakers), VI-38 (In-wall Speakers), and DV84 (Tower Speakers). M-SR8 In-ceiling speakers can be painted to match your decor. Ideal for use with ALL surround and music formats.