our recessed sound machine may be without difficulty installed into your ceiling or wall, and springs with all the add-ons you want for an unforgettable surround sound experience. Out of your living room, own family room, bed room, or domestic office, our integrated speaker set grants a wealthy and full listening enjoy. Use for domestic theater surround sound, entire residence audio structures, business conference rooms, or retail installations.- stress lock mounting device (no additional hardware wanted for set up)- full variety sound coverage with 3-manner woofer- midrange and tweeter configuration- eight-inch high stress poly cone woofers with progressive spiders and butyl rubber surrounds- poly mica midranges- thirteen millimeter smooth dome tweeters- 3-manner passive crossovers for more fidelity- frequency response is 40hz-20 khz with 95db at 8ohm- fits round speaker hole sizes of nine. 49 inches with a mounting depth of 3. 7 inches- general speaker size of 10. 86 inches- spring loaded raw twine connections- long lasting abs housings and removable grills that may be painted to match your décorquick and clean installationeach speaker features a unique strain lock mounting gadget that clamps tightly to drywall, and suits spherical speaker holes the scale of nine. Forty nine inches with a mounting intensity of 3. 7 inches. The spring loaded connections, abs housings, and grills can be painted to healthy your decor.