ASQ1034: Features: -Includes sound damping material. -8" Blind mount for retrofit ceiling applications. -(3) .5" Conduit knockouts. -Mounting ears telescope from inside the enclosure. Product Type: -Ceiling speaker mount. Color: -Black. Dimensions: Overall Height - Top to Bottom: -4.5 Inches. Overall Width - Side to Side: -10.13 Inches. Overall Depth - Front to Back: -10.13 Inches.