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KICKER - KS Series 6" x 9" 3-Way Car Speakers with Polypropylene Cones (Pair) - Black

Model: 51KSC69304
SKU: 6571150
Sold byBest Buy

Customers are saying

Customers regard the sound quality of this product as excellent, with many users praising the performance of the speakers. Additionally, the bass is frequently highlighted as a standout feature that provides a powerful listening experience.

Generated by AI based on customer reviews.

Features

  • 30Hz - 21kHz frequency response

    Ensures a wide range of accurately reproduced sound.

  • Polypropylene woofer cone

    Improves sensitivity while reducing distortion.

  • Silk tweeter

    The high-energy neodymium magnet reproduces highs for brilliant audio.

  • 4 ohms impedance

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

  • 8-1/2" x 5-3/4" mounting cutout dimensions

    Mounting depth: 3-5/8".

Specifications

  • Minimum Frequency Response
    30 hertz
    Maximum Frequency Response
    21 kilohertz
    Sensitivity
    92 decibels
    Speaker Size
    6" x 9"
    Speaker Type
    3-way
    Tweeter Composition
    Silk
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Reviews

Rating 4.8 out of 5 stars with 61 reviews

5 star rating. 51 reviews4 star rating. 7 reviews3 star rating. 2 reviews2 star rating. 1 review
98% would recommend to a friend
Customers are sayingCustomers regard the sound quality of this product as excellent, with many users praising the performance of the speakers. Additionally, the bass is frequently highlighted as a standout feature that provides a powerful listening experience.
This summary was generated by AI based on customer reviews.
  • Sound Quality (35)
  • Bass (4)

Customer Images

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 5 out of 5 stars

    Amazing speakers

    Crisp highs and strong bass, perfect upgrade speakers!

    Posted by Niceatpingpong

  • Rated 5 out of 5 stars

    Great 3 way Kicker 6x9 (it’s not a two way)

    These speakers do it all. BUT, they are not a two way speaker. They are a 3 way. So you have to wire in the included crossover. No big deal. They sound phenomenal, and with the db rating you don’t necessarily need an amp to power these. An amp will make them sound wayyyy better then they already sound tho. An aftermarket head unit alone will power these nicely. If your looking for a speaker that has a great sound built in tweeter, can produce nice bass, and is well made then look no further. You’ve just found it !!!!

    Posted by JasonL

  • Rated 5 out of 5 stars

    Best all around sound!!

    Theater like sound! Put these in my old truck with new head unit and amp these do not disappoint or skip a beat. I’ve had some pretty expensive audio in vehicles in the past and nothing compares to how these make music sound. Clear and umm hard to describe. Great bass and highs are so crisp. Friends thought I had subwoofers in the truck!! Great speakers.

    Posted by Kingeorge104

  • Rated 5 out of 5 stars

    Speaker

    Great quality, great sound, perfect fit. Upgraded my sound system tons!

    Posted by JorgeS

  • Rated 5 out of 5 stars

    Bangin

    These kickers are amazing. They take a lot of power and sound unreal. The best pair of 6x9 I’ve ever purchased

    Posted by Rendog

See all customer reviews

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Upgrade your vehicle's music system with these KICKER KS-Series triaxial speakers. The silk-dome tweeters, polypropylene cones and durable rubber surrounds produce dynamic, well-balanced sound, while the thin-mount design allows easy installation. These KICKER KS-Series triaxial speakers handle up to 150W of power to deliver powerful audio reproduction, and the included grilles help protect against damage. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

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Bring thundering bass to your driving experience with this KICKER KS-Series coaxial speaker. The included grille makes it easy to install, while the silk dome tweeter delivers crisp, detailed high-frequency sounds. This KICKER KS-Series coaxial speaker features an internally dampened polypropylene cone for high-quality dynamic audio and a thin-mount design for a precise fit on most cars. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

Pros for KICKER - KS Series 6" x 9" 3-Way Car Speakers with Polypropylene Cones (Pair) - Black
Sound Quality, BassThere were no pros for this product—Sound Quality, Installation, Power HandlingThere were no pros for this product—

Specs

Questions & Answers

  • What amp would go great with these

    Hello, the KICKER 51KSC69304 6x9" 3-way coaxial speaker system is designed for operation in the range of 15-150 Watts RMS. While the KS line of speakers will sound great on the lower power provided by typical factory or aftermarket head units (15-25 Watts), for maximum performance, KICKER recommends using an amplifier that will provide a minimum of 50 Watts and a maximum of 180 Watts RMS into 4-ohms. KICKER manufactures a wide range of amplifiers that would be appropriate to power these speakers depending on your system needs (https://www.kicker.com/car-amps). This is just a short list of several amplifiers from KICKER that meet that power requirement range, see your dealer for total system design needs to determine which one is the best fit for your system: 53KEY2004, 46CXA3604, 46CXA660.5, 51LX5004, 51LX12005, 51LX13007. Please visit KICKER.com for further information on these products (https://www.kicker.com/car-amps) and reach out to KICKER Technical Support for any questions you may have before purchasing. You can reach KICKER Technical Support Monday through Friday. 8:00 am to 5:00 pm Central Standard Time by calling 800-256-0808 or emailing support@kicker.com.

    Answered by Kicker Customer Support
    Kicker Customer Support response

  • What’s the wattage?

    Hello, the KICKER 51KSC69304 6x9 3-way coaxial speaker system is rated for 15-150 Watts RMS power handling. While the KS line of speakers will sound great on the lower power provided by typical factory or aftermarket head units (10-25 Watts), KICKER recommends using an amplifier that will provide 50-180 Watts RMS into 4-ohms. Please visit KICKER.com for further information on this product (https://www.kicker.com/dual-12-compr-subwoofer-box) and reach out to KICKER Technical Support for any questions you may have before purchasing. You can reach KICKER Technical Support Monday through Friday. 8:00 am to 5:00 pm Central Standard Time by calling 800-256-0808 or emailing support@kicker.com.

    Answered by Kicker Customer Support
    Kicker Customer Support response

  • What is the frequency response range of these speakers?

    These speakers have a frequency response range of 30Hz to 21kHz.

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

  • What is the benefit of the polypropylene woofer cone?

    The polypropylene woofer cone improves sensitivity while also reducing distortion.

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

  • Does this speaker come with grilles?

    Yes, grilles are included with the speakers.

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