{"product_id":"jbl-stage3-868f-6x8-coaxial-car-speakers","title":"JBL Stage3 868F 6x8\" 2-Way Coaxial Car Speakers","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Stage3 868F 6x8\" 2-Way Coaxial Car Speakers\u003c\/strong\u003e deliver 70W RMS \/ 560W peak power at a True 4-ohm nominal impedance, bringing Stage3 Series glass-fiber engineering to the popular 6x8\" format. A drop-in upgrade for Ford, Jeep, Mazda, and other vehicles with factory 6x8\" locations — more bass, cleaner highs, and a True 4-ohm design that works equally well off a head unit or an amp.\u003c\/p\u003e\n\n\u003cp\u003eThe woofer is built on JBL's patented \u003cstrong\u003ePlus One™ cone architecture\u003c\/strong\u003e with a \u003cstrong\u003e10% glass-fiber reinforced cone\u003c\/strong\u003e — the added rigidity reduces unwanted flex for tighter, more accurate bass reproduction with deeper extension down to 50Hz. The Plus One™ design increases effective cone area beyond a standard 6x8\" driver for more bass output and musical body. Sensitivity reaches 91dB at 2.83V, and the \u003cstrong\u003eTrue 4-ohm impedance\u003c\/strong\u003e is optimized to extract maximum clean power from both factory head units and aftermarket amplifiers. The integrated \u003cstrong\u003ePEI balanced dome tweeter\u003c\/strong\u003e delivers smooth, detailed high-frequency reproduction that spreads evenly throughout the cabin without harshness or fatigue. Frequency response spans 50Hz to 20kHz for full musical coverage. Built with \u003cstrong\u003epost-consumer recycled plastics and PVC-free wiring\u003c\/strong\u003e — premium sound with a reduced environmental footprint.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is a true drop-in for most vehicles with factory 6x8\" locations. Pair with a 4-channel amplifier rated 40–80W RMS per channel for the best results, or run directly off a quality head unit — the True 4-ohm design and 91dB sensitivity make these a strong performer in head-unit-only setups. Ideal for everyday listening across all genres where you want noticeably better sound without a complex install.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Stage3 868F?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass-Fiber Plus One™ Cone:\u003c\/strong\u003e 10% glass-fiber reinforcement delivers tighter bass and more accurate midrange than standard polypropylene — in a 6x8\" coaxial package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 4-Ohm Impedance:\u003c\/strong\u003e Optimized for maximum clean power transfer from factory head units and aftermarket amplifiers — no impedance mismatch, no wasted watts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEI Balanced Dome Tweeter:\u003c\/strong\u003e Smooth, detailed high-frequency reproduction that spreads evenly throughout the cabin without harshness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e91dB Sensitivity:\u003c\/strong\u003e Efficient design delivers solid output from both head units and amplifiers — a meaningful upgrade even without an external amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70W RMS \/ 560W Peak Power Handling:\u003c\/strong\u003e Handles real-world amplifier power without distortion or thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50Hz – 20kHz Frequency Response:\u003c\/strong\u003e Full musical bandwidth from punchy bass to crisp high-frequency detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Drop-In Fit:\u003c\/strong\u003e Designed for standard 6x8\" OEM locations — no cutting or fabrication required in most vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly Construction:\u003c\/strong\u003e Post-consumer recycled plastics and PVC-free wiring — premium performance with a lighter environmental footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Installation Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe Stage3 868F's True 4-ohm impedance and 91dB sensitivity make it a strong performer off a factory head unit — you'll hear a clear improvement over OEM speakers right out of the box. For the best performance, pair with a 4-channel amp rated 40–80W RMS per channel at 4 ohms. Mount in the factory 6x8\" location — no cutting or fabrication required in most vehicles. Use 16-gauge or heavier speaker wire for runs over 6 feet to minimize resistance losses.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSTAGE3 868F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e2-Way Coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Size\u003c\/td\u003e\n\u003ctd\u003e6x8\" (152x203mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e70W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e560W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e91dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e50Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e4 ohms (True 4-Ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Cone Material\u003c\/td\u003e\n\u003ctd\u003ePlus One™ Glass-Fiber Reinforced (10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter Type\u003c\/td\u003e\n\u003ctd\u003ePEI Balanced Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePost-Consumer Recycled Plastics, PVC-Free Wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What vehicles use a 6x8\" speaker size?\u003c\/strong\u003e\u003cbr\u003eA: Common 6x8\" applications include Ford F-150, Mustang, Explorer, Ranger, Jeep Wrangler and Cherokee, Mazda vehicles, and many others. Contact us at Trinity Car Audio with your year, make, and model to confirm fitment before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I run the Stage3 868F off my factory head unit?\u003c\/strong\u003e\u003cbr\u003eA: Yes — the True 4-ohm impedance and 91dB sensitivity are designed to work well with factory head units. You'll hear a clear improvement over OEM speakers immediately. An external amplifier will unlock the full 70W RMS potential for even better dynamics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier should I pair with the Stage3 868F?\u003c\/strong\u003e\u003cbr\u003eA: A 4-channel amp rated 40–80W RMS per channel at 4 ohms is ideal. The True 4-ohm design ensures clean, efficient power transfer without impedance mismatch issues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Stage3 868F compare to the Stage3 968MF?\u003c\/strong\u003e\u003cbr\u003eA: The 868F is a 2-way coaxial in a 6x8\" format, while the 968MF is a 3-way coaxial in a 6x9\" format with a dedicated midrange driver for improved vocal reproduction. If your vehicle has 6x8\" locations, the 868F is the right fit. If you have 6x9\" rear deck space and want more midrange detail, the 968MF is the step up.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":43698237964355,"sku":"JBLSPKS3868F","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/9575\/7123\/files\/LS_JBL_STAGE_3_CAR_AUDIO_868F_HERO_0034_x1_42e6e9d9-854a-4d94-bd85-7c20ae37cd90.png?v=1787255889","url":"https:\/\/www.trinitycaraudio.com\/products\/jbl-stage3-868f-6x8-coaxial-car-speakers","provider":"Trinity Car Audio","version":"1.0","type":"link"}