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 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 aluminium domes tweeters with polypropylene cone speakers. These components can be matched with 400 watt peak power, dual 4 ohm subwoofers to command the deep bass frequencies all powered by the Q-Stasis circuitry amplifiers in the Formula line up.

·         RMS POWER HANDLING
35 Watts

·         PEAK POWER HANDLING
70 Watts

·         SPEAKER IMPEDANCE
4 Ohms

·         FREQUENCY RESPONSE
80Hz - 20kHz

·         SENSITIVITY
88dB

·         CROSSOVER POINT
6kHz

·         CROSSOVER SLOPE
12dB

·         MOUNTING DIAMETER / CUT OUT
3.41

·         OUTSIDE DIAMETER
3.41 No Grill

·         MOUNTING DEPTH / CHASSIS DEPTH
1.5

• TWEETER DOME MATERIAL
  Aluminium dome tweeters deliver great sound with increased reliability
• SPEAKER SURROUND
  Butyl rubber surrounds provide durability and deeper mid-bass impact
• 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
• 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
• 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 maget 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