Driver Depth 1.75-2"

100-Watt 6.75-Inch Coaxial Speakers, 4-Ohm These CS series 6.75" coaxial speakers by Kicker are a significant upgrade in your sound. A stamped-steel speaker driver chassis supports a rigid polypropylene cone and UV-treated foam surrounds that stand up to heat and direct sunlight. These 100W coaxial's have neodymium tweeter magnets allow for increased volume in high frequencies. The Kicker CS series 6 and a 3/4" speakers work best with 100 watts of recommended power. Specifications Speaker Design 2 - way Woofer Size | in [mm] 6 3/4 [165] Tweeter Size | in [mm] 1/2 [13] DC Resistance | ohm 3.3 Peak Power | Watts 300 Continuous Power | Watts, RMS 100 Sensitivity [SPLo] | dB @ 1W, 1m 90 Effective Frequency Range | Hz 40-20k Mounting Hole Diameter | in [mm] 5 1/2 [140] Top Mount Depth | in [mm] 3/16 [4] Bottom Mount Depth | in [mm] 1 13/16 [47] Tweeter Protrusion | in [mm] 0 Grilles Yes Tweeter Magnet Material Neodymium Tweeter Dome Material PEI [polyether imide] Tweeter Design Balanced dome Woofer Cone Material Polypropylene Woofer Surround Material Polyester foam

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