(2) MB Quart FKB169 6x9 300 Watt Car Speakers+(2) 5.25" 180 Watt Speakers

Peak Power Handling: 90 Watts (Per Speaker) / 180 Watts (Per Pair). Speaker Impedance: 4 Ohms. Frequency Response: 60 Hz - 20 kHz. Sensitivity: 88 dB. Crossover Point: 4 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 deeper 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. Internal Crossover: 6 dB 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: 4.48" inches. Outside Diameter: 6.26". Mounting Depth/Chassis Depth: 2.0" inches The ideal balance of a high end car audio system requires the perfect mix of speaker tone, deep bass impact and clean undistorted power. With MB Quart we make

• Package Includes: (1) Pair MB QUART FKB169 6x9 300 Watt Car Stereo Coaxial Speakers. (1) Pair MB QUART FKB113 5.25 180 Watt Car Audio Coaxial Speakers. : Pair MB Quart FKB169 6x9" 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 increased reliability. Speaker Surround: Butyl rubber surrounds provide durability and deeper 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. Internal Crossover: 6 dB 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: 8.64" x 5.98" inches. Outside Diameter: 10.35" x 7.20" inches. Mounting Depth/Chassis Depth: 3.35" inches. : Pair MB Quart FKB113 5.25" 180 Watt Stereo Coaxial Car Speakers. RMS Power Handling: 45 Watts (Per Speaker) / 90 Watts (Per Pair)