JBL Stage3 68MF Speakers

The JBL Stage3 68MF 6-1/2" (165mm) three-way speaker embodies JBL’s legendary sound, delivering powerful audio in the car. The woofer cone is manufactured using a laser-etched tool, features the patented Plus One™ design for increased surface area, and is reinforced with 10% glass fiber to play deeper, more resonant bass. Additionally, the PEI balanced dome tweeter ensures improved sound distribution, resulting in crystal-clear highs and creating an immersive listening experience that elevates your car audio setup. The speaker’s true 4-ohm load design maximizes power output from your head unit or amplifier, compensating for system resistance to ensure optimal performance. Additionally, the speakers incorporate post-consumer recycled plastic components, PVC-free wiring, and packaging printed with soy-based inks, thereby minimizing environmental impact. Finally, precise fitment is critical to the success of this speaker family—ensuring seamless integration and consistent acoustic performance across vehicle platforms.

• Integrated Midrange Driver & PEI Tweeter: By placing a dedicated midrange driver alongside the Polyetherimide (PEI) balanced dome tweeter on a centralized axis, the speaker splits vocal duties away from the main woofer. This reduces distortion in the midband, ensuring dialogue and instruments sound incredibly lifelike. 
• Plus One™ Woofer Cone Architecture: HARMAN’s patented cone geometry extends the rubber surround closer to the absolute edges of the speaker basket. This engineering feat creates up to a 35% increase in total effective cone surface area compared to standard 6.5" speakers, providing noticeably punchier mid-bass response.
• Laser-Etched Glass-Fiber Cone: The primary woofer core utilizes heavy-duty polypropylene reinforced with 10% glass fiber. The specialized laser-etched treatment keeps the cone perfectly rigid under intense bass loads, completely removing muddy acoustic flex.
• Eco-Conscious Infrastructure: Built using green-minded assembly workflows, the chassis structures combine post-consumer recycled plastic properties, carry PVC-free layout wiring, and pack cleanly into sustainable boxes printed with soy-based inks.