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Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.

Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

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MB Quart FKB113 Formula Series 5.25" 2-Way Coaxial Speakers

UPC: 806576228363 SKU: FKB113
MB Quart FKB113 Formula Series 5.25" 2-Way Coaxial SpeakersMB Quart FKB113 Formula Series 5.25" 2-Way Coaxial Speakers
$99
$99$62.85
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  • Standard to Metro (4-10 biz days)
  • Express to Metro (1-4 biz days)
  • Standard to Non-metro (10-20 biz days)
  • Express to Non-metro (2-6 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • 12 Month Australian Warranty
  • Brand: MB Quart
  • Availability:Out of Stock
  • Model: FKB113
  • 4 Reviews
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Pickup at our Deer Park VIC warehouse. Schedule Pickup »
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Formula Series 5.25" Inch Speakers

  • Aluminium dome tweeters
  • Lightweight thermal-formed polypropylene cones
  • Butyl rubber surrounds
  • Textured ABS gasket assures a rigid linear seal to the mounting surface
  • Pure Copper voice coil and Kapton voice coil former
  • Natural fiber spider
  • Over-coil cooling system
  • 6dB internal crossover integrated into the design
  • Heavy gauge progressive-die stamped steel frames
  • Ferrite magnt motor

Fantastic when ran on an amp.

These do great considering their cost. These along with the 6x9s Running off a pioneer 340 watt amp and it's unbelievable how great they sound at this price point. Blue away much higher priced options.
Amber Thornton, 2021-10-18 on Amazon



Nothing else!

Always love MB Quart! Nothing else in my car!
cmichaeln, 2020-09-16 on Amazon



Work great

Hard to beat for the price. They work great!
Rogan Chipotle, 2020-01-19 on Amazon



Not flush mount without grills.

I installed these in my dash and found the tweeter stuck up beyond the mid speaker. With a bit of mount trimming it fit in. Also not these have mounting tabs and not around the basket...
Lomdeco, 2020-02-18 on Amazon





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