For homeowners and professionals alike, Micca Architecture Series in-ceiling speakers are the ideal choice for whole-house audio or home theater projects, delivering a balanced sound signature with incredible clarity and great looks. Durable construction and materials make them great for use in any room of the house, such as living rooms, bedrooms, hallways, kitchens, bathrooms, sunrooms, and covered outdoor porches, providing years of lasting enjoyment. Easy to Install Easy to install using basic tools, the Micca in-ceiling speakers have built-in mounting tabs that grab securely onto drywall or wood panels with no need for additional brackets or backing boxes. The instruction sheet provides detailed installation steps, as well as recommendations on mounting location and speaker wire selection. Modern and Elegant Design Using a modern and elegant rimless grill design, the Architecture Series speakers protrude less than 3/16th of an inch from the wall and blend unobtrusively into any decor. When painted to match the wall color, they become virtually invisible, giving you great sound without taking up valuable space. Exceptional Audio Quality Architecture Series speakers are built with a polypropylene cone woofer with rubber surround and a 1/2 inch PEI dome tweeter in a co-axial aligned arrangement. The exceptional vocal accuracy of the woofer and wide dispersion characteristics of the tweeter produce a larger sweet spot, delivering enhanced sound stage imaging with excellent clarity. Specifications Woofer: 6.5” Polypropylene Cone with Rubber Surround Tweeter: ½” PEI Crossover: 6dB/Octave Frequency Response: 60Hz-20kHz Impedance: 6 Ohms Sensitivity: 86dB 1W/1M Power Handling: 60 Watts (Each) Outer Dimension: 9-1/8” Diameter Cutout Dimension: 8” Diameter Mounting Depth: 3-½”