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MB Quart - Formula Series 4" x 6" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black

Model: FKB146
SKU: 6507876
Sold byBest Buy

About this product

Rock out on the road with these MB Quart Formula 4 x 6-inch car speakers. The aluminum dome tweeters deliver clear, detailed sound, and the lightweight cones enhance your experience with fast midrange responses. These MB Quart Formula 4 x 6-inch car speakers have integrated internal crossovers that ensure smooth frequency transitions.

Features

  • Handles up to 90W maximum power

    Provides rich sound.

  • 55Hz - 20kHz frequency response

    Accurately produces a wide range of sound.

  • Lightweight thermal-formed polypropylene cones

    Deliver impactful bass with minimal cone flex.

  • 1" aluminum dome tweeter

    Offers natural-sounding high-frequency response, while the WideSphere technology allows the tweeter to develop a wider listening area for off-axis listening.

  • 4-ohm impedance

    Conducts power evenly to keep the speaker at the appropriate level.

  • 5.5" x 3.46" cutout dimensions

    The shallow basket depth makes installation easier.

See all features
Specifications
  • RMS Power
    45 watts
    Peak Power Handling
    90 watts
    Minimum Frequency Response
    55 hertz
    Maximum Frequency Response
    20 kilohertz
    Sensitivity
    88 decibels
    Speaker Size
    4" x 6"
See all specifications
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Reviews

Rating 4 out of 5 stars with 1 review

4 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.

  • Rated 4 out of 5 stars

    Sounds great

    Just replace the factory speakers with these. Sounds better than the factory.

    Posted by Thadd2000

See all customer reviews

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Listen to great sound from these KICKER two-way car speakers. The 0.5-inch polyetherimide dome tweeters deliver clean, detailed high and midrange tones, and the polypropylene cone woofers produce impressively accurate bass. With 50W RMS power, these KICKER two-way car speakers create plenty of high-quality audio across the full frequency response range of 50Hz to 20kHz. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

Pros for MB Quart - Formula Series 4" x 6" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
There were no pros for this product—Sound Quality, Ease of InstallationSound Quality, Fit, Installation Ease, CompatibilitySound Quality, Ease of Installation, Fit, Bass, Price
Cons for MB Quart - Formula Series 4" x 6" 2-Way Car Speakers with Polypropylene Cones (Pair) - Black
There were no cons for this product—BassBassPower

Specs

Questions & Answers

  • What is the minimum frequency response of these speakers?

    The minimum frequency response of these speakers is 55 hertz.

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

  • Do these speakers have integrated crossovers?

    These MB Quart Formula 4 x 6-inch car speakers have integrated internal crossovers that ensure smooth frequency transitions.

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

  • What is the mounting depth of these speakers?

    The mounting depth of these speakers is 3 inches.

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

  • What is the maximum power these speakers can handle?

    These speakers have a peak power handling of 90 watts.

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

  • Are the tweeters made of aluminum?

    The tweeters for the MB Quart Formula 4 x 6-inch car speakers are made of aluminum.

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