MB Quart FKB113 Formula Series 2-Way Coaxial Speakers (5.25)

The ideal balance of a high end car audio system requires the ideal mix of speaker tone. deep bass impact and clean undistorted power. The MB Quart Formula Series of speakers provide the base for a great sounding. impeccable system. These 5-1/4 in. Formula Series 2-Way Coaxial Speakers have aluminum dome tweeters with polypropylene cone speakers. Peak handling power on these 5-1/4 in. car speakers is 90 watts; RMS is 45 watts.

• WIDESHERE creates a large sweet spot for all listeners. even from the smallest speakers  
• Aluminum dome tweeters deliver high output. extended frequency response & natural music reproduction
• Butyl rubber surrounds provide durability & deeper mid-bass impact
• Textured ABS gasket assures a rigid linear seal to the mounting surface
• Pure copper voice coil creates a strong magnetic field with a very thin extrusion
• Kapton voice coil former is lightweight & efficiently dissipates heat
• Natural fiber allows flexibility while the infused epoxy gives strength during the manufacturing process
• Over-coil cooling system allows air exchange over the voice coil through the spider
• Heavy gauge progressive-die stamped steel frames for ultimate rigidity
• 5.25
• 90W max/45W RMS
• Freq resp: 60Hz?C20kHz
• Mounting dia: 4.48
• Outside dia: 6.26
• Mounting depth: 2
• Pair