Description 35mm Deep Plasterboard Single Gang Back Box Upgrade your speaker wall plate with our 35mm deep single-gang white plastic back box. Designed specifically for dry lining and plasterboard walls, this back box is the ideal addition to any home cinema setup where cabling needs to be concealed within the wall. Its durable construction and versatile features allow for simple installation of your speaker wall plates, keeping wiring tidy and organised. The back box features 20mm knockouts at the top and bottom, as well as a 25mm cable knockout on the rear. These knockouts facilitate easy access to your cables, ensuring a smooth installation process. A key feature of our back box is its large flange, which prevents the box from slipping into the wall cavity, securing your speaker connection plates firmly in place. For increased convenience and flexibility, the back box comes with adjustable fixing lugs on either side. These lugs accommodate plasterboard thicknesses from 6.35mm to 15mm, making it suitable for various wall types. The added depth also makes it compatible with all our single-gang speaker plates with binding posts and banana connections. In summary, our 35mm deep single-gang white plastic back box is a robust, adaptable, and essential component of any home cinema installation. With its 25mm knockouts, large flange, adjustable fixing lugs, and compatibility with all our single-gang speaker wall plates, this back box simplifies the installation process. Purchase now and enjoy the convenience and organisation this back box offers.
