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

• WIDESHERE(TM) 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-20kHz;• Mounting dia: 4.48";• Outside dia: 6.26";• Mounting depth: 2";• Pair;