Skip to content

MB Quart FKB116S Formula 6.5 Inch Slim Car Speakers


Notify me when back in stock


  • Pair MB Quart FKB116S 6.5" 240 Watt Slim Mount 2-Way Car Speakers
  • RMS Power Handling: 60 Watts (Per Speaker) / 120 Watts (Per Pair)
  • Peak Power Handling: 120 Watts (Per Speaker) / 240 Watts (Per Pair)
  • Speaker Impedance: 4 Ohms
  • Frequency Response: 40 Hz - 22 kHz
  • Sensitivity: 88 dB
  • Crossover Point: 4 kHz
  • Crossover Slope: 12 dB
  • Tweeter Dome Material: Aluminum dome tweeters deliver great sound with increased reliability
  • Speaker Surround: Butyl rubber surrounds provide durability and deeper mid-bass impact
  • Voice Coil: Pure Copper voice coil creates a strong magnetic field with a very thin extrusion
  • Voice Coil Former: Kapton voice coil former is lightweight and efficiently dissipates heat
  • Spider: Natural fiber allows flexibility while the infused epoxy gives strength during the manufacturing process
  • Cone Material: Lightweight thermal-formed polypropylene cones enable faster midrange response
  • Surround/Cone Coupling: The cone/surround connection utilizes a high temp adhesive which assure the cone and surround do not separate in high power uses or extremes of weather
  • Gasket: A textured ABS gasket assures a rigid linear seal to the mounting surface
  • Tinsel Leads: Highly conductive while remaining flexible during high power applications
  • Cooling System: Over-coil cooling system allows air exchange over the voice coil through the spider
  • Internal Crossover: 6 dB internal crossover integrated into the design to assure smooth midrange to tweeter frequency transitions
  • Frame: Heavy gauge progressive-die stamped steel frames for ultimate rigidity
  • Motor: Ferrite magnet motor creates a strong magnetic field while remaining small enough to fit nearly every application
  • Connectors: Use spade connectors or solder direct for the best connection
  • Tweeters: 1 inch tweeters produce clear highs while handling plenty of power without sound harsh
  • Mounting Diameter/Cut Out: 5.59" inches
  • Outside Diameter: 7.01"
  • Mounting Depth/Chassis Depth: 2.13" inches