The ynVISION.DESIGN Custom Rack Shelf is a compatible and rack-mountable accessory designed specifically for the SONOS AMP. With a sleek and compact design, this shelf is 19 inches wide, 3.5 inches tall, and 11 inches long, making it suitable for a standard 19-inch rack unit. It is backed by a 1-year manufacturer warranty and is built to last. Perfect for organizing and showcasing your audio equipment, this custom rack shelf is a must-have for any audio enthusiast looking to enhance their setup with a touch of style and functionality.