{"product_id":"mb-quart-rk1-169-reference-car-speakers-black-pair-6x9-inch-coaxial-speaker-system-200-watt-2-way-car-audio-4-ohms-grills-included","title":"MB Quart RK1-169","description":"\u003ch2 data-section-id=\"wodv9c\" data-start=\"107\" data-end=\"178\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"110\" data-end=\"178\"\u003eReference Series 6x9” Coaxial Speaker Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"180\" data-end=\"648\"\u003eUpgrade your in-car audio experience with the \u003cstrong data-start=\"226\" data-end=\"295\"\u003eMB Quart RK1-169 Reference Series 6x9-Inch 2-Way Coaxial Speakers\u003c\/strong\u003e. Designed for rich musical reproduction and powerful output, these speakers deliver a refined listening experience with enhanced clarity, strong midbass, and detailed high-frequency performance. With \u003cstrong data-start=\"496\" data-end=\"548\"\u003e200 watts peak power handling (100W per speaker)\u003c\/strong\u003e and \u003cstrong data-start=\"553\" data-end=\"581\"\u003e50 watts RMS per speaker\u003c\/strong\u003e, they provide a balanced and dynamic upgrade over factory systems.\u003c\/p\u003e\n\u003cp data-start=\"650\" data-end=\"872\"\u003eThe coaxial 2-way design integrates a woofer and tweeter into one efficient unit, making installation simple while still delivering full-range sound performance suitable for everyday driving and high-energy music playback.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1bzd9rw\" data-start=\"879\" data-end=\"945\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"882\" data-end=\"945\"\u003eAdvanced Materials for Clean, Powerful Sound\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"947\" data-end=\"1267\"\u003eThe \u003cstrong data-start=\"951\" data-end=\"980\"\u003eMB Quart RK1-169 speakers\u003c\/strong\u003e are engineered with high-quality materials to ensure durability and accurate sound reproduction. The \u003cstrong data-start=\"1082\" data-end=\"1136\"\u003e0.75-inch dome tweeters with WideSphere Technology\u003c\/strong\u003e deliver smooth, extended high-frequency response and improved off-axis dispersion, creating a wider and more immersive soundstage.\u003c\/p\u003e\n\u003cp data-start=\"1269\" data-end=\"1610\"\u003eA \u003cstrong data-start=\"1271\" data-end=\"1310\"\u003elightweight curvilinear cone design\u003c\/strong\u003e provides strong structural integrity while reducing distortion from cone flexing, allowing for clean midrange and deep bass performance. The system is further enhanced by a \u003cstrong data-start=\"1484\" data-end=\"1517\"\u003ebuilt-in audiophile crossover\u003c\/strong\u003e, ensuring smooth frequency transitions between woofer and tweeter for balanced sound output.\u003c\/p\u003e\n\u003cp data-start=\"1612\" data-end=\"1753\"\u003eHigh-temperature adhesives and molded polymer sealing gaskets improve durability and protect against vibration, dust, and moisture intrusion.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1o3g6js\" data-start=\"1760\" data-end=\"1830\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1763\" data-end=\"1830\"\u003eReference Sound Engineering for Everyday Driving\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1832\" data-end=\"2133\"\u003eThe \u003cstrong data-start=\"1836\" data-end=\"1882\"\u003eMB Quart Reference Series RK1-169 Speakers\u003c\/strong\u003e are designed to deliver dynamic, accurate sound with a focus on musical realism and bass impact. Engineered in collaboration with vehicle integration specialists, these speakers are optimized for a wide range of factory and aftermarket installations.\u003c\/p\u003e\n\u003cp data-start=\"2135\" data-end=\"2415\"\u003eTheir \u003cstrong data-start=\"2141\" data-end=\"2160\"\u003e4-ohm impedance\u003c\/strong\u003e ensures compatibility with most car audio systems, while the robust construction supports long-term reliability under varied driving conditions. The vented frame design helps manage heat buildup around the voice coil, improving efficiency and durability.\u003c\/p\u003e\n\u003cp data-start=\"2417\" data-end=\"2556\"\u003eWhether upgrading factory speakers or building a custom system, the RK1-169 provides a clean, powerful, and well-balanced audio experience.\u003c\/p\u003e\n\u003chr data-start=\"2558\" data-end=\"2561\"\u003e\n\u003ch2 data-section-id=\"gku29y\" data-start=\"2563\" data-end=\"2580\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2566\" data-end=\"2580\"\u003eHighlights\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2582\" data-end=\"3266\"\u003e\n\u003cli data-section-id=\"qsluf3\" data-start=\"2582\" data-end=\"2644\"\u003e\u003cstrong data-start=\"2584\" data-end=\"2642\"\u003e6x9-Inch 2-Way Coaxial Speaker Pair (Reference Series)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"6il1tu\" data-start=\"2645\" data-end=\"2714\"\u003e\u003cstrong data-start=\"2647\" data-end=\"2712\"\u003e200 Watts Peak Power \/ 100 Watts RMS System (50W per speaker)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1rubjl3\" data-start=\"2715\" data-end=\"2773\"\u003e\u003cstrong data-start=\"2717\" data-end=\"2771\"\u003e0.75-Inch Dome Tweeters with WideSphere Technology\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"g8wt4n\" data-start=\"2774\" data-end=\"2831\"\u003eExpanded soundstage with improved off-axis dispersion\u003c\/li\u003e\n\u003cli data-section-id=\"q9yflb\" data-start=\"2832\" data-end=\"2886\"\u003e\u003cstrong data-start=\"2834\" data-end=\"2884\"\u003eCurvilinear Cone Design for reduced distortion\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1diof3y\" data-start=\"2887\" data-end=\"2945\"\u003eStrong midbass and smooth full-range audio performance\u003c\/li\u003e\n\u003cli data-section-id=\"meg6ro\" data-start=\"2946\" data-end=\"2991\"\u003eBuilt-in \u003cstrong data-start=\"2957\" data-end=\"2989\"\u003eaudiophile crossover network\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qy9o5c\" data-start=\"2992\" data-end=\"3038\"\u003e\u003cstrong data-start=\"2994\" data-end=\"3036\"\u003e4 Ohm impedance for wide compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"jdw4h\" data-start=\"3039\" data-end=\"3096\"\u003eHigh-temperature adhesive construction for durability\u003c\/li\u003e\n\u003cli data-section-id=\"1yhi932\" data-start=\"3097\" data-end=\"3164\"\u003eMolded polymer sealing gasket for protection from dust\/moisture\u003c\/li\u003e\n\u003cli data-section-id=\"l1ksf8\" data-start=\"3165\" data-end=\"3210\"\u003eRed woven fiber spider for cone stability\u003c\/li\u003e\n\u003cli data-section-id=\"17vdsi0\" data-start=\"3211\" data-end=\"3266\"\u003eDesigned for balanced, dynamic Reference Series sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3268\" data-end=\"3271\"\u003e\n\u003ch2 data-section-id=\"dkb4ws\" data-start=\"3273\" data-end=\"3296\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3276\" data-end=\"3296\"\u003ePackage Contains\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3298\" data-end=\"3562\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1rhqip5\" data-start=\"3298\" data-end=\"3364\"\u003e1 Pair of MB Quart RK1-169 6x9-Inch Reference Coaxial Speakers\u003c\/li\u003e\n\u003cli data-section-id=\"10l00mp\" data-start=\"3365\" data-end=\"3406\"\u003eProtective Speaker Grilles (Included)\u003c\/li\u003e\n\u003cli data-section-id=\"1lkoqx9\" data-start=\"3407\" data-end=\"3432\"\u003eMounting Hardware Kit\u003c\/li\u003e\n\u003cli data-section-id=\"wwep25\" data-start=\"3433\" data-end=\"3495\"\u003eSpeaker Wiring \/ Terminals \u003cem data-start=\"3462\" data-end=\"3493\"\u003e(if included by manufacturer)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4bitww\" data-start=\"3496\" data-end=\"3526\"\u003eInstallation \/ User Manual\u003c\/li\u003e\n\u003cli data-section-id=\"16yej2q\" data-start=\"3527\" data-end=\"3562\" data-is-last-node=\"\"\u003eManufacturer Retail Packaging Box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MB Quart","offers":[{"title":"Default Title","offer_id":45683320029375,"sku":"806576230281","price":124.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/6252\/4351\/files\/715LOulp0aL.jpg?v=1780525348","url":"https:\/\/nsidistributor.com\/products\/mb-quart-rk1-169-reference-car-speakers-black-pair-6x9-inch-coaxial-speaker-system-200-watt-2-way-car-audio-4-ohms-grills-included","provider":"NSI Audio Distributing","version":"1.0","type":"link"}