








MB Quart 6×9″ Premium 2-Way Coax Speakers Magnesium WideSphere tweeter, mica-blend cone
A genuine step up from factory sound, the MBQuart Premium 6×9" 2-Way Coaxial brings magnesium WideSphere tweeter technology and a mica-blend aerated paper cone to any standard 6×9" speaker location.
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Item code: MBQ-PK1-169
Built to sound
right.
A genuine step up from factory sound, the MBQuart Premium 6×9" 2-Way Coaxial brings magnesium WideSphere tweeter technology and a mica-blend aerated paper cone to any standard 6×9" speaker location.
The MBQuart Premium Series 6×9" 2-Way Coaxial speakers are built for drivers who want honest, detailed audio without a complicated installation. The magnesium WideSphere Technology tweeter disperses high-frequency detail broadly across the cabin, so every seat benefits from clear, consistent sound. Paired with a mica-blend aerated paper cone, the woofer balances rigidity and low mass to deliver accurate, responsive mid-bass reproduction. The coaxial format combines tweeter and woofer into a single drop-in unit, making these speakers a practical upgrade for Toyota LandCruiser 70 Series doors and rear decks, as well as a wide range of other 4WD, SUV, and ute platforms running a standard 6×9" opening.
Three things that matter.
Magnesium WideSphere Technology Tweeter
Projects high-frequency detail across a wide listening area, delivering clear and consistent treble to all cabin positions rather than just the sweet spot directly in front of the tweeter.
Mica-Blend Aerated Paper Cone
The woofer cone combines the rigidity of mica with the low mass of aerated paper, producing accurate and responsive mid-bass that avoids the colouration common in heavier cone materials.
Single-Unit Coaxial Design
Tweeter and woofer are integrated into one assembly, allowing a straightforward swap into any standard 6×9" factory location without separate component mounting or additional crossover hardware.
Full specs.
Series
Premium
Configuration
2-Way Coaxial
Speaker Size
6×9"
Tweeter Material
Magnesium WideSphere Technology
Cone Material
Mica-blend aerated paper
Fitment
Standard 6×9" speaker opening (doors, rear decks, custom enclosures)
What's included.
Hear the
difference.
Add it to your build, or browse the full MBQuart range to match speakers, components, subs and amplifiers.



