Perfect for those who want excellent performance, reliability and durability at an affordable price, the R-1650-C delivers dynamic acoustic performance in both home and commercial environments. The R-1650-C features a 6.5 -inch polymer-cone woofer and a large motor structure for high sensitivity. A coaxially mounted 1-inch polymer-dome tweeter distributes smooth, clear highs over a wide area. The speaker's mounting system makes installation a breeze, while its paintable aluminum grille provides added rust protection in moisture-prone areas such as bathrooms, kitchens and saunas. DIMENSIONS - 9.5" ( 24.1 cm) CUTOUT DIMENSIONS - 8.3" (21cm)