MB Quart (4) FKB110 4" 160 Watt Car Stereo Coaxial Speakers

Motor: Ferrite magnet motor creates a strong magnetic field while remaining small 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 power without sound harsh, Mounting Diameter/Cut Out: 3.69" inches, Outside Diameter: 5.39", Mounting Depth/Chassis Depth: 3.0" inches

• Features of MB Quart FKB110 : 4" 160 Watt Stereo Coaxial Car Speakers, RMS Power Handling: 40 Watts (Pair) / 80 Watts (Pair), Peak Power Handling: 80 Watts (Per Speaker) / 160 Watts (Per Pair), Speaker Impedance: 4 Ohms, Frequency Response: 55 Hz - 19 kHz, Sensitivity: 88 dB, Crossover Point: 6 kHz, Crossover Slope: 12 dB, Tweeter Dome Material: Aluminum dome tweeters deliver great sound with increased reliability, Speaker Surround: Butyl rubber surrounds provide durability and mid-bass impact
• Voice Coil: Pure Copper voice coil creates a strong magnetic field with a very thin extrusion, Voice Coil Former: Kapton voice coil former is lightweight and efficiently dissipates heat, Spider: Natural fiber allows flexibility while the infused epoxy gives 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 assure the cone and surround do not separate in high power uses or extremes of weather, Gasket: A textured ABS gasket assures 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 allows air exchange over the voice coil through the spider
• Gasket: A textured ABS gasket assures 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 allows air exchange over the voice coil through the spider, Internal Crossover: 6dB internal crossover integrated into the design to assure smooth 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 remaining small 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 power without sound harsh, Mounting Diameter/Cut Out: 3.69" inches, Outside Diameter: 5.39", Mounting Depth/Chassis Depth: 3.0" inches