JVC CS-DR6930 Peak 3 Way Factory Upgrade Coaxial Speakers - Pair, 6x9A, 70W RMS, 500W 3-way car speakers 6"x9" carbon mica woofer Cloth and rubber hybrid surround 2-5/8" pie midrange driver 19/32" balanced dome pie tweeter power range: 2-70 watts RMS (500 watts peak power) Frequency response: 58-21,000 Hz sensitivity: 88 db. mounting depth: 3-1/8"" 2 grilles included