6 1/2" 2-WAY 100-WATT Oval In-ceiling Lcr Speaker Power handling: 100 watts 6 1/2" gold aluminum woofer with rubber surround 3/4" pivoting gold aluminum dome tweeter Frequency response: 50Hz-20kHz Overall: 8 5/8" W x 12 3/4" H x 4 7/8" D