JBL Stage3 968M Speakers

The JBL Stage3 968M 6"x9" (152x230mm) 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.

• Plus One™ Woofer Cones: This model utilizes HARMAN’s patented Plus One™ cone architecture. By extending the cone surface out to the basket perimeter, it provides up to 35% more surface area than standard 6x9 speakers. Technically, this increases low-frequency efficiency and enhances mid-bass output without requiring extra power.
• Glass-Fiber Infused Polypropylene: The woofer cone is formulated with a 10% glass-fiber reinforced polypropylene matrix. This material composite maximizes the stiffness-to-weight ratio. The added rigidity dampens unwanted cone flexing at maximum excursion, minimizing Total Harmonic Distortion (THD) and ensuring tight, accurate bass transient response.

• Edge-Driven PEI Balanced Dome Tweeters: High frequencies are managed by Polyetherimide (PEI) dome tweeters. PEI is a lightweight polymer structurally sound enough to resist high-heat thermal stress. The edge-driven design improves power handling and lowers the crossover point compared to standard balanced domes.
• Integrated Supertweeter: As a 3-way system, it integrates a dedicated supertweeter. This component extends high-frequency dispersion patterns, widening the sweet spot (soundstage) inside the cabin and resolving micro-details above 10kHz.

• True 4-Ohm Technology: While the speaker reads at a 3-ohm nominal impedance, it is engineered as a "True 4-ohm" system. The lower voice-coil impedance pulls extra power out of low-voltage amplifiers or factory head units, while compensating for the inherent high resistance found in thin, small-gauge factory vehicle wiring. This guarantees safe thermal operation for the source unit while maximizing volume output.

• Vented Basket Design: The frame features engineered ventilation pathways beneath the spider assembly to cool the voice coil during prolonged, high-SPL (Sound Pressure Level) playback.
• Grille Inclusion: The 968M comes equipped with rugged, low-profile protective mesh grilles. (Note: This distinguishes it from the 968MF version, which features a grille-less frame for hidden factory-mount locations).