Alpine S-S65 S-Series 6-1/2" 2-way car speakers Product highlights: 6-1/2" 2-way speakers carbon-fiber-reinforced plastic woofer cone with specialized rubber surround 1" silk dome tweeter handles up to 80 watts RMS (240 watts peak power) frequency response: 70-22,000 Hz sensitivity: 88 dB top-mount depth: 2-5/16" grilles not included warranty: 1 year