General Features: Speaker Design: 2-Way Design Woofer Size: 6.5" Tweeter Size: .5" DC Resistance: 3.3 300W Peak Power 100W RMS Continuous Power 90dB Sensitivity 40-20kHz Effective Frequency Range 4-13/16" Mounting Hole Diameter 3/8" Top Mount Depth 1-11/16" Bottom Mount Depth Grilles Included Fits nearly every car made Zero-protrusion tweeters to fit nearly any factory depth Woofer EVC? (Extended Voice Coil) tech assists with precise linear excursion UV-treated poly-foam surround resists heat or direct sunlight Large woofer magnet in a heavy-duty motor for ultra-clean bass PEI-tweeter construction provides superb clarity Neodymium tweeter magnets allow for increased volume in high frequencies Steel mesh grilles included for speaker protection