Leviton PCC55-KIT Pre-Construction Kit for 6.5-Inch In-Ceiling Speakers, Black Leviton/JBL pre-construction kits ensure that speaker locations and wiring are preserved and protected during construction Allowing for a cleaner, faster and more precise installation during the trim-out stage Pre-Construction Kit for 6.5-inch In-Ceiling speakers Black finish Part of Leviton's award winning residential system