(4) FKB116S 6.5" 240 Watt Slim Shallow Mount Car Audio Speakers

Features: Pair FKB116S 6.5" 240 Watt Slim Mount 2-way Car Speakers.
RMS Power Handling: 60 Watts (Per Speaker) / 120 Watts (Per Pair).
Peak Power Handling: 120 Watts (Per Speaker) / 240 Watts (Per Pair).
Speaker Impedance: 4 Ohms.
Frequency Response: 40 Hz - 22 kHz.
Sensitivity: 88 dB.
Crossover Point: 4 kHz.
Crossover Slope: 12 dB.
Tweeter Dome Material: Aluminum dome tweeters deliver excellent sound with enhanced reliability.
Speaker Surround: Butyl rubber surrounds offer durability and deeper mid-bass impact.
Voice Coil: Pure Copper voice coil generates a strong magnetic field with a very thin extrusion.
Voice Coil Former: Kapton voice coil former is lightweight and effectively dissipates heat.
Spider: Natural fiber allows flexibility while the infused epoxy provides strength during the manufacturing process.
Cone Material: Lightweight thermal-formed polypropylene cones enable faster midrange response.
Surround/Cone Coupling: The cone/surround connection utilizes a high temp adhesive which ensures the cone and surround do not separate in high power uses or extremes of weather.
Gasket: A textured ABS gasket ensures a rigid linear seal to the mounting surface.
Tinsel Leads: Highly conductive while remaining flexible during high power applications.
Cooling System: Over-coil cooling system permits air exchange over the voice coil through the spider.
Internal Crossover: 6 dB internal crossover integrated into the design to ensure smooth midrange to tweeter frequency transitions.
Frame: Heavy gauge progressive-die stamped steel frames for maximum rigidity.
Motor: Ferrite magnet motor creates a strong magnetic field while staying compact enough to fit nearly every application.
Connectors: Use spade connectors or solder direct for the optimal connection.
Tweeters: 1 inch tweeters produce clear highs while managing plenty of power without sounding harsh.
Mounting Diameter/Cut Out: 5.59" inches.
Outside Diameter: 7.01".
Mounting Depth/Chassis Depth: 2.13" inches