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MB Quart - Discus 4" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black

Model: DK2-110
SKU: 11043858
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About this product

Turn up the music with these black MB Quart Discus car speakers. The 4” drivers deliver powerful bass, and the aluminum inverted dome tweeters provide high frequencies for an immersive listening experience. These MB Quart Discus two-way coaxial car speakers have progressive-die frames made of heavy-gauge stamped steel to eliminate harmonic distortion for accurate tones.

Features

  • Aluminum inverted dome tweeters

    Deliver great sound with increased reliability.

  • Lightweight thermal-formed polypropylene cones

    Enable a faster midrange response.

  • Butyl rubber surrounds

    Provide durability and deeper mid-bass impact. The cone/surround connection utilizes a high-temprature adhesive, which assures the cone and surround do not separate during high-power usage or extreme weather conditions.

  • Pure copper voice coil

    Creates a strong magnetic field with a very thin extrusion. The 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.

  • Over-coil cooling system

    Allows air exchange over the voice coil through the spider.

  • 6dB internal crossover

    Integrated into the design to assure smooth midrange to tweeter frequency transitions.

  • Heavy-gauge progressive-die stamped steel frames

    For outstanding rigidity.

  • Ferrite magnet motor

    Creates a strong magnetic field while remaining small enough to fit nearly every application.

  • Connectors

    Use spade connectors or solder directly for the best connection.

  • Tinsel leads

    Highly conductive while remaining flexible during high-power applications.

See all features
Specifications
  • RMS Power
    40 watts
    Peak Power Handling
    80 watts
    Minimum Frequency Response
    55 hertz
    Maximum Frequency Response
    19 kilohertz
    Sensitivity
    88 decibels
    Speaker Size
    4"
See all specifications
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Reviews

Rating 5 out of 5 stars with 1 review

5 star rating. 1 review
100% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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Specs

Questions & Answers

  • How deep do the speakers need to be mounted?

    The speakers have a mount depth of two inches.

    This question and answer was generated by AI based on customer and product data.

  • What is the weight of the speakers?

    The product weight of the Discus 4" 2-Way Car Speakers is 2.3 pounds.

    This question and answer was generated by AI based on customer and product data.

  • What is the frequency range of the speakers?

    The minimum frequency response is 55 hertz and the maximum frequency response is 19 kilohertz.

    This question and answer was generated by AI based on customer and product data.

  • Are the speakers compatible with a 4-ohm amplifier?

    Yes, these speakers are compatible with a 4-ohm amplifier because they have an impedance of 4 ohms.

    This question and answer was generated by AI based on customer and product data.

  • What is the sensitivity of the speakers?

    The sensitivity of these speakers is 88 decibels.

    This question and answer was generated by AI based on customer and product data.
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