MB Quart FSB216 Formula Series 6.5" Component Speaker System

• 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;• 6.5";• 140W max/70W RMS;• Freq resp: 55Hz-20kHz;• Mounting dia: 5.59";• Outside dia: 7.01";• Mounting depth: 2.12";• Component system with external passive Butterworth crossover for a smooth transition of frequencies from midrange/midbass to the tweeter element designed into a compact crossover housing that can be easily hidden in the installation;