Massive Audio FK6 FK Series 6.5-Inch 80-Watt-RMS Component Kit Speakers

• 320 watts max power output;• Frequency response: 58 Hz to 20 kHz;• Impedance: 4 ohms;• Rugged construction to withstand harsh mobile environment;• Heavy-gauge steel baskets with thick powder coating;• 1 in. high temperature 100% pure KSV voice coils;• 20 mm inverted aluminum dome tweeters with ferrofluid-cooled V.C.;• High-quality cloth spiders with polyester fiber;• Custom fiberglass cones with butyl rubber surround;• High-energy Y35 magnets ;• Custom-designed pole piece for sound quality and low distortion;• Custom-made, Massive-logo 2-way tweeter plates;• External 12 dB Linksworth Riley crossovers;• Fully isolated tinsel leads to eliminate crosstalk;• Massive punched logo ;• Sensitivity: 93 dB;• Mounting diameter: 5.6 in.;• Mounting depth: 2.46 in.;• Frame diameter: 6.54 in.;• Includes 2 speakers, 2 tweeters, 2 crossovers, and 2-piece custom paintable metal grilles;