(4) MB QUART FKB169 6×9″ 300 Watt Car Stereo Coaxial Speakers

(2) Pairs of MB Quart FKB169 6×9″ 300 Watt Coaxial Car Speakers Description: The ideal balance of a high end car audio system requires the perfect mix ofspeaker tone, deep bass impact and clean undistorted power. With MB Quart wemake it simple to develop the impeccable Formula for a great sounding system.The Formula line offers a high end sound quality though a full line of aluminumdome tweeters with polypropylene cone speakers. These components can be matchedwith 400 watt peak power, dual 4 ohm subwoofers to command the deep bassfrequencies all powered by the Q-Stasis circuitry amplifiers in the Formula lineup. Features: Pair MB Quart FKB169 6×9″ 300 Watt Coaxial Car Speakers RMS Power Handling: 75 Watts (Per Speaker) / 150 Watts (Per Pair) Peak Power Handling: 150 Watts (Per Speaker) / 300 Watts (Per Pair) Speaker Impedance: 4 Ohms Frequency Response: 46 Hz – 20 kHz Sensitivity: 88 dB Crossover Point: 1 kHz +3K Crossover Slope: 12 dB Tweeter Dome Material: Aluminum dome tweeters deliver great sound with increasedreliability Speaker Surround: Butyl rubber surrounds provide durability and deeper mid-bassimpact Voice Coil: Pure Copper voice coil creates a strong magnetic field with a verythin extrusion Voice Coil Former: Kapton voice coil former is lightweight and efficientlydissipates heat Spider: Natural fiber allows flexibility while the infused epoxy gives strengthduring the manufacturing process Cone Material: Lightweight thermal-formed polypropylene cones enable fastermidrange response Surround/Cone Coupling: The cone/surround connection utilizes a high tempadhesive which assure the cone and surround do not separate in high power usesor extremes of weather Gasket: A textured ABS gasket assures a rigid linear seal to the mountingsurface Tinsel Leads: Highly conductive while remaining flexible during high powerapplications Cooling System: Over-coil cooling system allows air exchange over the voice coilthrough the spider Internal Crossover: 6 dB internal crossover integrated into the design to assuresmooth midrange to tweeter frequency transitions Frame: Heavy gauge progressive-die stamped steel frames for ultimate rigidity Motor: Ferrite magnet motor creates a strong magnetic field while remainingsmall enough to fit nearly every application Connectors: Use spade connectors or solder direct for the best connection Tweeters: 1 inch tweeters produce clear highs while handling plenty of powerwithout sound harsh Mounting Diameter/Cut Out: 8.64″ x 5.98″ inches Outside Diameter: 10.35″ x 7.20″ inches Mounting Depth/Chassis Depth: 3.35″ inches Specifications Brand MB Quart Manufacturer Part Number FKB169 Model FKB169 Specifications Brand MB Quart Manufacturer Part Number FKB169 Model FKB169