MB Quart Formula 4 x 6 inch 2-way coaxial car speakers with aluminum dome tweeters and Butyl rubber surrounds.
Details & Specs:
Type: Speaker
Brand: MB Quart
Series: Formula
Category: Mobile
Condition: New
Color: Black
Warranty: 1 Year
Speaker RMS Power Handling (watts): 45
Speaker Peak Power Handling (watts): 90
Speaker Impedance (ohms): 4
Speaker Frequency Response: 55Hz-20kHz
Speaker Sensitivity: 88dB
Speaker Crossover Slope: 6kHz 12dB
Speaker Mounting Diameter / Cut Out (in): 5.5 x 3.46
Speaker Outside Diameter (in): 5.94 x 3.84
Speaker Mounting Depth / Chassis Depth (in): 3.0
Speaker Size (in): 4 x 6
Proposition 65 Notice: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features & Benefits:
Tweeters: Aluminum dome tweeters deliver great sound with increased reliability.Cone Material: Lightweight thermal-formed polypropylene cones enable faster midrange response.
Surround / Cone Coupling: Butyl rubber surrounds provide durability and deeper mid-bass impact. 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.
Voice Coil / Former Assembly: Pure Copper voice coil creates a strong magnetic field with a very thin extrusion. 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.
Cooling System: Over-coil cooling system allows air exchange over the voice coil through the spider
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 magnt 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. Tinsel Leads: Highly conductive while remaining flexible during high power applications.
