Kenwood KFC-1690ie 6-3/4" 2-Way Speakers (Pair) 2-way car speakers for 6-1/2" and 6-3/4" locations (pair) titanium-coated polypropylene woofer cone with rubber surround UFLC soft dome tweeter with Image Enhancer 2 baffle power range: 2-50 watts RMS (250 watts peak power) frequency response: 30-25,000 Hz