MBQuart 6.5" Nautic Formula Slim Speaker Waterproof 2-way coaxial in black, built for marine and 4WD fitments
This 6.5" coaxial is fully waterproof and built for marine and powersports use. Its shallow 1" mounting depth opens up wake towers, cabin walls and tight side-by-side panels.
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Item code: MBQ-NF1-116SB
ملكية وإدارة أسترالية.معتمدة كشركة أسترالية الملكية · AO 08314Built to sound
right.
A fully waterproof 6.5" coaxial built for the harshest marine and powersports environments, with a shallow 1" mounting depth that opens up installation options on wake towers, cabin walls and tight side-by-side panels.
The MBQuart Nautic Formula 6.5" 2-Way Coaxial Slim Fit speaker is built for life on the water and the trail. Its IPX67 waterproof rating means it handles full submersion, not just splash, and UV-treated materials throughout protect against the bleaching and degradation that kills ordinary speakers outdoors. The composite polypropylene cone and UV butyl rubber surround resist moisture and flex without losing their shape. The integrated 0.75" composite dome tweeter delivers high-frequency detail without adding height to the assembly. At just 1" of mounting depth, it fits spaces that rule out conventional marine speakers, making it a practical choice for LandCruiser 70 Series owners fitting audio to canopies, roof consoles or external panels, alongside marine and powersports applications.
Three things that matter.
IPX67 Waterproof Rated
Certified to IPX67, so it handles dust ingress and temporary submersion, well beyond the splash resistance of standard marine speakers.
Shallow 1" Mounting Depth
A 1" mounting depth is unusually slim for a 6.5" coaxial. It fits flush into wake towers, thin cabin walls and tight vehicle panels where full-depth speakers won't go.
UV-Stabilised Materials Throughout
The polypropylene cone, butyl rubber surround, powder-coated stainless steel hardware and integrated composite grill are all UV-treated, so they resist sun damage across years outdoors.
Full specs.
Speaker Size
6.5 in
Configuration
2-Way Coaxial
Colour
Black
RMS Power Handling
40 W
Peak Power Handling
80 W
Impedance
4 ohms
Frequency Response
35 Hz - 21 kHz
Tweeter
0.75" Composite Dome
Cone Material
Composite Polypropylene
Surround
UV Butyl Rubber
Voice Coil
High-Temperature Copper
Crossover
6 dB High-Pass
Mounting Cutout
5 in
Outside Diameter
7 in
Mounting Depth
1 in
IPX Rating
IPX67
CEA Standard
CEA426B
Hardware
Stainless Steel, Weather-Resistant Powder Coat
Grill
UV-Treated Composite, Integrated into Frame
Warranty
2 Years
What's included.
Hear the
difference.
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