Mb FKB113 (r) 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;