Our recessed sound system can be easily mounted into your ceiling or wall, and comes with all of the accessories you need for an unforgettable surround sound experience. From your living room, family room, bedroom, or home office, our built-in speaker set delivers a rich and full listening experience. Use for home theater surround sound, whole house audio systems, business conference rooms, or retail installations.- Pressure lock mounting system (no additional hardware needed for installation)- Full range sound coverage with 3-way woofer- Midrange and tweeter configuration- 8-inch high rigidity poly cone woofers with progressive spiders and butyl rubber surrounds- Poly mica midranges- 13 millimeter soft dome tweeters- 3-way passive crossovers for greater fidelity- Frequency response is 40Hz-20 kHz with 95dB at 8ohm- Fits round speaker hole sizes of 9.45 inches with a mounting depth of 3.78 inches- Overall speaker size of 10.83 inches- Spring loaded raw wire connections- Durable ABS housings and removable grills that can be painted to match your décorQuick and easy installationEach speaker features a unique pressure lock mounting system that clamps tightly to drywall, and fits round speaker holes the size of 9.49 inches with a mounting depth of 3.7 inches. The spring loaded connections, ABS housings, and grills can be painted to match your decor.