Kicker KSC6930 6x9" Triaxial Speakers

Specifications Speaker Design 2-Way Woofer [in, mm] 6 x 9, 160 x 230 Midrange [in, mm] 1, 25 Tweeter [in, mm] 3/4, 20 Rated Impedance [Ω] 4 Recommended Amplifier Power [Watts RMS] 15-150 Sensitivity [1W, 1m] 92 Frequency Response [Hz] 30-21k Mounting Hole Diameter [in, mm] 5-11/16 x 8-7/16, 144 x 215 Top Mount Depth [in, mm] 2 15/16, 75 Bottom Mount Depth [in,mm] 3-3/16, 81 Tweeter Protrusion [in,mm] 3/16, 5 Grilles Yes Tweeter Magnet Material Neodymium Tweeter Dome Material Silk Woofer Cone Material Polypropylene Woofer Surround Material Rubber