{"product_id":"kicker-ks-4-100-mm-coaxial-speakers-2-way-car-audio","title":"Kicker KS 4\" (100 mm) Coaxial Speakers 2-Way Car Audio","description":"These KS-Series coaxial speakers deliver concert-like volume with smooth, detailed sound. Internally dampened polypropylene cones and rubber surrounds produce punchy mid-bass and precise mid-range, while silk-dome tweeters handle crisp, natural highs. The ultra-slim mounting depth and minimal tweeter protrusion make them a straightforward upgrade for most factory speaker locations. Grilles are included for a clean, integrated look.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpeaker Design\u003c\/strong\u003e: 2-Way\u003cbr\u003e\u003cstrong\u003eWoofer Size\u003c\/strong\u003e: 4 in (100 mm)\u003cbr\u003e\u003cstrong\u003eTweeter Size\u003c\/strong\u003e: 1\/2 in (13 mm)\u003cbr\u003e\u003cstrong\u003eRated Impedance\u003c\/strong\u003e: 4 ohm\u003cbr\u003e\u003cstrong\u003eRecommended Power (RMS)\u003c\/strong\u003e: 15-75 W\u003cbr\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 88 dB (1W, 1m)\u003cbr\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 60-20,000 Hz\u003cbr\u003e\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e: 3-11\/16 in (94 mm)\u003cbr\u003e\u003cstrong\u003eTop Mount Depth\u003c\/strong\u003e: 1-13\/16 in (46 mm)\u003cbr\u003e\u003cstrong\u003eBottom Mount Depth\u003c\/strong\u003e: 2-1\/16 in (51 mm)\u003cbr\u003e\u003cstrong\u003eTweeter Protrusion\u003c\/strong\u003e: 1\/8 in (3 mm)\u003cbr\u003e\u003cstrong\u003eTweeter Magnet Material\u003c\/strong\u003e: Neodymium\u003cbr\u003e\u003cstrong\u003eTweeter Dome Material\u003c\/strong\u003e: Silk\u003cbr\u003e\u003cstrong\u003eWoofer Cone Material\u003c\/strong\u003e: Polypropylene\u003cbr\u003e\u003cstrong\u003eWoofer Surround Material\u003c\/strong\u003e: Rubber\u003cbr\u003e\u003cstrong\u003eGrilles Included\u003c\/strong\u003e: Yes\u003cbr\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":53770083795281,"sku":"KA51KSC404","price":109.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/2772\/5905\/files\/47KSC40Pair.jpg?v=1778684880","url":"https:\/\/shoponyxac.co.uk\/products\/kicker-ks-4-100-mm-coaxial-speakers-2-way-car-audio","provider":"Onyx Auto Care","version":"1.0","type":"link"}