By upholding the same best-in-class standards as all Klipsch products, the R-2650-C in-ceiling loudspeaker makes it possible to bring high-performance audio into the home without taking up valuable floor space. This no-comprise speaker employs a 6.5" gray polymer woofer cone and a 1" soft/silk dome tweeter to deliver mind-bending depth and clarity. ABS enclosure material Infinite baffle, front flush with ceiling enclosure Accommodates 12 Gauge wire Dimensions - 9.5 (24.13cm) Mounting Depth - 4.2 (10.67cm) Cutout Dimensions - 8.25 (21cm) Weight - 7.2 pounds (3.25 kg)