MB Quart DK2-168 Discus 5 x 7 / 6 x 8 inch 2-way coaxial car speakers with aluminum inverted dome tweeters and butyl rubber surrounds.

General Features:

• Compatible Vehicle Fitment    
  Universal
• Tweeters    
  Aluminum inverted 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.
• 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.

Specifications:

• Type    
  Speaker
• Brand    
  MB Quart
• Series    
  Discus
• Category    
  Mobile
• Condition    
  New
• Color    
  Black
• Warranty    
  1 Year
• Compatible Vehicles    
  Universal
• Speaker RMS Power Handling (watts)    
  50/100 Each & System
• Speaker Peak Power Handling (watts)    
  100/200 Each & System
• Speaker Impedance (ohms)    
  4
• Speaker Frequency Response    
  46Hz-20kHz
• Speaker Sensitivity    
  88dB
• Speaker Crossover Slope    
  12dB/octave
• Speaker Mounting Diameter / Cut Out (in)    
  5.67
• Speaker Outside Diameter (in)    
  8.60 x 5.56
• Speaker Mounting Depth / Chassis Depth (in)    
  2.13
• Speaker Size (in)    
  5 x 7 / 6 x 8

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.