{"product_id":"maxxsonics-fkb168-mb-quart-formula-5x7-6x8-inch-2-way-coaxial-car-audio-speakers","title":"MB Quart FKB168","description":"\u003ch2 data-section-id=\"1tq6pf1\" data-start=\"112\" data-end=\"186\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"115\" data-end=\"186\"\u003eVersatile Speaker Upgrade for Multiple Factory Sizes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"188\" data-end=\"617\"\u003eUpgrade your vehicle’s audio system with the \u003cstrong data-start=\"233\" data-end=\"305\"\u003eMB Quart FKB168 Formula Series 5x7 \/ 6x8-Inch 2-Way Coaxial Speakers\u003c\/strong\u003e. Designed for flexible installation across multiple factory speaker sizes, these speakers deliver improved clarity, stronger midbass, and more dynamic overall sound compared to stock systems. With \u003cstrong data-start=\"503\" data-end=\"553\"\u003e100 watts peak power handling and 50 watts RMS\u003c\/strong\u003e, they provide a balanced performance upgrade for daily driving.\u003c\/p\u003e\n\u003cp data-start=\"619\" data-end=\"798\"\u003eThe 2-way coaxial design integrates a woofer and tweeter into one efficient system, making installation simple while improving sound coverage and tonal balance inside the vehicle.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1eeyj6g\" data-start=\"805\" data-end=\"876\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"808\" data-end=\"876\"\u003eDurable Materials Built for Clean, Powerful Audio\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"878\" data-end=\"1170\"\u003eThe \u003cstrong data-start=\"882\" data-end=\"925\"\u003eMB Quart FKB168 Formula Series Speakers\u003c\/strong\u003e are engineered with high-quality materials designed for long-term durability and accurate sound reproduction. The \u003cstrong data-start=\"1040\" data-end=\"1066\"\u003ealuminum dome tweeters\u003c\/strong\u003e deliver crisp, detailed high frequencies with enhanced reliability across varying listening conditions.\u003c\/p\u003e\n\u003cp data-start=\"1172\" data-end=\"1366\"\u003eA \u003cstrong data-start=\"1174\" data-end=\"1223\"\u003elightweight thermal-formed polypropylene cone\u003c\/strong\u003e ensures fast midrange response and natural tonal balance, while the \u003cstrong data-start=\"1292\" data-end=\"1317\"\u003ebutyl rubber surround\u003c\/strong\u003e improves durability and enhances midbass impact.\u003c\/p\u003e\n\u003cp data-start=\"1368\" data-end=\"1578\"\u003eThe \u003cstrong data-start=\"1372\" data-end=\"1432\"\u003ehigh-temperature adhesive bond between cone and surround\u003c\/strong\u003e ensures structural integrity even under high power loads or extreme environmental conditions, making these speakers dependable for long-term use.\u003c\/p\u003e\n\u003ch2 data-section-id=\"17m8b7o\" data-start=\"1585\" data-end=\"1655\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1588\" data-end=\"1655\"\u003eStable Installation \u0026amp; Balanced Sound Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1657\" data-end=\"1882\"\u003eThe \u003cstrong data-start=\"1661\" data-end=\"1689\"\u003eMB Quart FKB168 speakers\u003c\/strong\u003e feature a \u003cstrong data-start=\"1700\" data-end=\"1723\"\u003etextured ABS gasket\u003c\/strong\u003e, ensuring a tight and rigid seal against the mounting surface. This helps reduce vibration, improve acoustic efficiency, and maintain consistent sound output.\u003c\/p\u003e\n\u003cp data-start=\"1884\" data-end=\"2186\"\u003eDesigned for compatibility with both \u003cstrong data-start=\"1921\" data-end=\"1966\"\u003e5x7 and 6x8-inch factory speaker openings\u003c\/strong\u003e, these speakers provide a convenient upgrade path for a wide range of vehicles. With \u003cstrong data-start=\"2052\" data-end=\"2078\"\u003e50 watts RMS at 4 ohms\u003c\/strong\u003e, they are efficient enough for factory head units while still responding well to aftermarket amplification.\u003c\/p\u003e\n\u003cp data-start=\"2188\" data-end=\"2292\"\u003eThe Formula Series tuning delivers a clean, balanced listening experience suitable for all music styles.\u003c\/p\u003e\n\u003chr data-start=\"2294\" data-end=\"2297\"\u003e\n\u003ch2 data-section-id=\"gku29y\" data-start=\"2299\" data-end=\"2316\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2302\" data-end=\"2316\"\u003eHighlights\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2318\" data-end=\"2981\"\u003e\n\u003cli data-section-id=\"17ifh8a\" data-start=\"2318\" data-end=\"2367\"\u003e\u003cstrong data-start=\"2320\" data-end=\"2365\"\u003e5x7 \/ 6x8-Inch 2-Way Coaxial Speaker Pair\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"14eqhwt\" data-start=\"2368\" data-end=\"2411\"\u003eUp to \u003cstrong data-start=\"2376\" data-end=\"2409\"\u003e100 Watts Peak Power Handling\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1f777ev\" data-start=\"2412\" data-end=\"2464\"\u003e\n\u003cstrong data-start=\"2414\" data-end=\"2439\"\u003e50 Watts RMS @ 4 Ohms\u003c\/strong\u003e for stable performance\u003c\/li\u003e\n\u003cli data-section-id=\"ilaf9\" data-start=\"2465\" data-end=\"2519\"\u003eCompatible with \u003cstrong data-start=\"2483\" data-end=\"2517\"\u003emultiple factory speaker sizes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12fo9hg\" data-start=\"2520\" data-end=\"2582\"\u003e\n\u003cstrong data-start=\"2522\" data-end=\"2548\"\u003eAluminum Dome Tweeters\u003c\/strong\u003e for crisp high-frequency detail\u003c\/li\u003e\n\u003cli data-section-id=\"1kplnuo\" data-start=\"2583\" data-end=\"2647\"\u003e\n\u003cstrong data-start=\"2585\" data-end=\"2614\"\u003ePolypropylene Cone Woofer\u003c\/strong\u003e for balanced midrange response\u003c\/li\u003e\n\u003cli data-section-id=\"14whel6\" data-start=\"2648\" data-end=\"2712\"\u003e\n\u003cstrong data-start=\"2650\" data-end=\"2676\"\u003eButyl Rubber Surrounds\u003c\/strong\u003e for durability and deeper midbass\u003c\/li\u003e\n\u003cli data-section-id=\"17yopl9\" data-start=\"2713\" data-end=\"2769\"\u003eHigh-temp adhesive prevents cone\/surround separation\u003c\/li\u003e\n\u003cli data-section-id=\"racf2u\" data-start=\"2770\" data-end=\"2822\"\u003eTextured \u003cstrong data-start=\"2781\" data-end=\"2820\"\u003eABS gasket for secure mounting seal\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ls994d\" data-start=\"2823\" data-end=\"2874\"\u003eLightweight cone design for fast audio response\u003c\/li\u003e\n\u003cli data-section-id=\"1seyhtc\" data-start=\"2875\" data-end=\"2932\"\u003eFormula Series tuned for clean, distortion-free sound\u003c\/li\u003e\n\u003cli data-section-id=\"19qcmn8\" data-start=\"2933\" data-end=\"2981\"\u003eIdeal for factory speaker replacement upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2983\" data-end=\"2986\"\u003e\n\u003ch2 data-section-id=\"dkb4ws\" data-start=\"2988\" data-end=\"3011\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2991\" data-end=\"3011\"\u003ePackage Contains\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3013\" data-end=\"3262\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1x05jst\" data-start=\"3013\" data-end=\"3074\"\u003e1 Pair of MB Quart FKB168 5x7 \/ 6x8-Inch Coaxial Speakers\u003c\/li\u003e\n\u003cli data-section-id=\"1lkoqx9\" data-start=\"3075\" data-end=\"3100\"\u003eMounting Hardware Kit\u003c\/li\u003e\n\u003cli data-section-id=\"wwep25\" data-start=\"3101\" data-end=\"3163\"\u003eSpeaker Wiring \/ Terminals \u003cem data-start=\"3130\" data-end=\"3161\"\u003e(if included by manufacturer)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ye7vai\" data-start=\"3164\" data-end=\"3226\"\u003eInstallation \/ User Manual \u003cem data-start=\"3193\" data-end=\"3224\"\u003e(if included by manufacturer)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16yej2q\" data-start=\"3227\" data-end=\"3262\" data-is-last-node=\"\"\u003eManufacturer Retail Packaging Box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MB Quart","offers":[{"title":"Default Title","offer_id":45683310461119,"sku":"806576228356","price":32.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/6252\/4351\/files\/617ed7mNhxL.jpg?v=1780524253","url":"https:\/\/nsidistributor.com\/products\/maxxsonics-fkb168-mb-quart-formula-5x7-6x8-inch-2-way-coaxial-car-audio-speakers","provider":"NSI Audio Distributing","version":"1.0","type":"link"}