Rough-in Frames (new construction brackets) are designed for use with in-wall and in-ceiling speakers, compatible with most models. These frames are installed during pre-wiring in new construction, enabling installers to reserve space within walls or ceilings and facilitating the precise cutting of the correct hole size. They support various speaker models including Ci200QR, Ci160QC, Ci130QR, and Ci100QR. The frames are available in multiple sizes, suitable for round Ci speakers, providing a reliable solution for efficient, accurate installation. Enhance your audio setup with these pre-construction frames tailored for professional-grade speaker integration. Explore this essential accessory to ensure seamless installation and optimal speaker performance. Specific warranty terms and details for KEF products can be found here.