


MBQuart 4x6" 2-Way Coaxial Speakers Aluminium dome tweeters, butyl rubber surrounds
A purpose-built 4x6" coaxial speaker for vehicles running smaller oval factory openings, combining an aluminium dome tweeter and butyl rubber surround in a heavy-gauge steel basket rated to 250W peak.
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Item code: MBQ-DK2-146
Built to sound
right.
A purpose-built 4x6" coaxial speaker for vehicles running smaller oval factory openings, combining an aluminium dome tweeter and butyl rubber surround in a heavy-gauge steel basket rated to 250W peak.
The MBQuart 4x6" 2-Way Coaxial is designed for direct replacement of the compact oval speakers found in many factory fitments, including the Toyota LandCruiser 70 Series dash and door positions. A ferrite magnet motor drives the woofer cone while the integrated aluminium dome tweeter handles the upper frequencies through a 12 dB crossover slope at 6 kHz. Butyl rubber surrounds resist cracking and UV degradation far better than foam alternatives, making these speakers well suited to the harsh Australian climate. Flexible tinsel leads and dual connection options, spade or solder, keep installation straightforward in tight factory cavities.
Three things that matter.
Aluminium Dome Tweeter
The aluminium dome tweeter delivers crisp, detailed high-frequency reproduction without the coloration introduced by softer dome materials, integrated directly into the coaxial assembly for a clean factory-style fit.
Butyl Rubber Surround
Butyl rubber outlasts foam surrounds significantly, resisting heat, UV exposure and moisture, which is critical in the demanding environment of a working LandCruiser 70 Series cabin.
Heavy-Gauge Progressive-Die Stamped Steel Frame
The rigid steel basket maintains precise cone geometry under high excursion, reducing distortion at elevated power levels and ensuring the speaker holds its alignment over years of corrugated-road use.
Full specs.
Speaker Size
4 x 6 inches
Configuration
2-Way Coaxial
RMS Power Handling
45 W
Peak Power Handling
90 W
Maximum Power
250 W
Sensitivity
88 dB
Frequency Response
55 Hz - 20 kHz
Crossover Slope
12 dB at 6 kHz
Mounting Cutout
5.5 x 3.46 inches
Outside Diameter
8.60 x 5.56 inches
Mounting Depth
3 inches
Colour
Black
Warranty
2 Years
What's included.
Hear the
difference.
Add it to your build, or browse the full MBQuart range to match speakers, components, subs and amplifiers.



