... room) 92dBTweeter 1-inch (25.4mm) hyperbolic aluminum-domewoofer 2 x 5.5-inch (140mm) w/Ribbed Elliptical SurroundsPower Handling 20 ... ) hyperbolic aluminum-domeOverall Dimensions HxWxD, 11.4 x 7.1 x 8.5 inches, 29 x 18 x 21.6cmwoofer 5.5-inch (140mm ... Dimensions HxWxD (including feet and grille) 17 x 13 x 14.8 inches 43.1 x 33 x 37.6 cmProduct Finish Black ash cabinet ...