{"product_id":"ct-sounds-4x6-coaxial-car-speakers-160w-peak-pair","title":"CT Sounds 4x6 Coaxial Car Speakers — 160W Peak Pair","description":"\u003cstrong\u003eThe CT Sounds BIO-4X6-COX are 4x6\" two-way coaxial car speakers sold as a pair, built to replace factory units and deliver balanced full-range sound up to 160 watts peak.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned for drivers who want a clear, full sound upgrade without changing speaker locations, these 4x6-inch coaxial speakers combine a polypropylene woofer and a silk-dome tweeter in one compact assembly. They work with factory radios, aftermarket head units, or multichannel amplifiers, and ship with grille covers, pre-wired connectors, mounting hardware, and a wiring manual to make installation straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sound improvements can I expect from the BIO-4X6-COX?\u003c\/h3\u003e\n\u003cp\u003eThese speakers aim to tighten low end and bring clearer mids and highs compared with typical factory speakers. The silk-dome tweeter improves high-frequency detail while the polypropylene woofer provides consistent mid-bass response for music and podcasts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-way coaxial design for integrated highs and mids\u003c\/li\u003e\n  \u003cli\u003eSilk-dome tweeter for smoother treble and vocal clarity\u003c\/li\u003e\n  \u003cli\u003ePolypropylene woofer for stable midrange and controlled bass\u003c\/li\u003e\n  \u003cli\u003eBalanced tonal profile without needing external crossovers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much power do these speakers handle and what will they work with?\u003c\/h3\u003e\n\u003cp\u003eEach speaker is rated at 40 watts RMS (80 watts max), giving a combined system rating of 80 watts RMS and 160 watts peak. That power range makes them safe to run from a factory head unit, improves with an aftermarket deck, and scales further when driven by a multichannel amp.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImpedance: 4 ohms per speaker for broad compatibility\u003c\/li\u003e\n  \u003cli\u003e40 W RMS per speaker for reliable continuous output\u003c\/li\u003e\n  \u003cli\u003e80 W max per speaker for short-term peaks\u003c\/li\u003e\n  \u003cli\u003eWorks with factory or aftermarket head units and amps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how difficult is installation?\u003c\/h3\u003e\n\u003cp\u003eThe pair ships with everything you need to swap out factory speakers: grilles, premium speaker wire with pre-crimped female spade connectors, screws, mounting clips, and a manual that includes wiring diagrams. If you can follow basic wiring and mounting steps, installation is direct; adapters or trimming may be needed for some vehicle-specific openings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes two CT Sounds 4x6\" speaker grilles for protection and style\u003c\/li\u003e\n  \u003cli\u003eTwo premium wires with pre-crimped spade connectors for easy hookup\u003c\/li\u003e\n  \u003cli\u003eEight mounting screws and eight clips to secure both speakers\u003c\/li\u003e\n  \u003cli\u003eProduct manual with wiring diagrams to simplify installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these speakers fit my car and how do they mount?\u003c\/h3\u003e\n\u003cp\u003eThe 4x6\" form factor is a common replacement size in many cars and trucks but confirm your vehicle's speaker opening before buying. Mounting uses the supplied screws and clips; some cars may require OEM adapter plates or slight trimming to fit exactly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 4x6\" footprint fits many factory locations\u003c\/li\u003e\n  \u003cli\u003eMounts with supplied 1\" screws and mounting clips for stability\u003c\/li\u003e\n  \u003cli\u003eAdapters may be needed for nonstandard mounting patterns\u003c\/li\u003e\n  \u003cli\u003eWiring harness compatibility improved by included pre-crimped wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CT Sounds BIO-4X6-COX pair is aimed at drivers who want a straightforward, budget-friendly audio upgrade from stock speakers without modifying speaker locations. It suits owners of vehicles with 4x6\" openings who want fuller sound, easier installation, and compatibility with factory or aftermarket electronics.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these speakers compatible with a factory head unit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The BIO-4X6-COX are 4-ohm speakers designed to run from most factory head units without an external amplifier.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the speakers come with mounting hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They include grilles, premium wires with pre-crimped spade connectors, eight screws, eight mounting clips, and a wiring manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CT Sounds","offers":[{"title":"Default Title","offer_id":48413491265693,"sku":"B0BXC4BW9T","price":60.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ct-sounds-bio-4x6-cox-front-view.jpg?v=1781268855","url":"https:\/\/nexoltic.com\/products\/ct-sounds-4x6-coaxial-car-speakers-160w-peak-pair","provider":"Nexoltic","version":"1.0","type":"link"}