(2) New! Kicker 41KSC694 KSC69 6x9"+(2) Kicker 41KSC654 KSC6 6.5" Car Speakers Pair of KS-Series 2-Way Car Speakers. Peak Power Ratings: 600 Watts per Pair/300 Watts per Speaker. RMS Power Ratings: 300 Watts per Pair/150 Watts per Speaker. Impedance: 4-Ohms. Speaker Design: 2-Way. Woofer [in, mm]: 6x9, 160x230. Tweeter [in,mm]: 3/4, 20. Sensitivity [1W, 1m]: 92. Frequency Response [Hz]: 30-21k Mounting Hole Diameter [in, mm]: 5-11/16x8-7/16, 144x215. Top Mount Depth [in, mm]: 3-3/16, 81. Bottom Mount Depth [in, mm]: 3-11/16, 93. Tweeter Protrusion [in,mm]: 1/16, 1. Tweeter Magnet Material: Neodymium. Tweeter Dome Material: Silk. Tweeter Design: Dome. Woofer Cone Material: Polypropylene. Woofer Surround Material: Rubber. Grilles Included 6.5 200 Watts Peak / 100 Watts RMS 2-Way Coaxial Car Speakers. Power Handling: 200 Watts Peak / 100 Watts RMS. Design 2-way. Speaker Size 6.5". Tweeter Design Dome. Tweeter Size 3/4". Tweeter Composition Silk. Woofer Composition Polypropylene. Woofer Surround Rubber. Sensitivity 90 dB. Frequency Response 43 - 21,000 Hz. Impedance (Per Voice Coil) 4 ohms. Top-Mount Depth 1.81". Cutout Dimensions 4.84". Speaker Grilles Included KICKERs elite coaxial upgrade with accurate sound, extended bass and the smoothest highs. Nine sizes of coaxials are available with a 3-way that plays at a concert-like volume but also maintains their smoothness and subtleties. Stiff polypropylene cones and tough rubber surrounds assist the woofers in creating superior bass response and the most accurate musical reproductions.