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18 inch car speakers

Best Buy customers often prefer the following products when searching for 18 Inch Car Speakers.

Browse the top-ranked list of 18 Inch Car Speakers below along with associated reviews and opinions.

Browse the top-ranked list of 18 Inch Car Speakers below along with associated reviews and opinions.

Main Results
  1. Product Description

    Boss CH6930 Speaker - 400 W PMPO - 3-way - 4 Ohm - 6" x 9" - Automobile
    $29.99

    Product Description

    Boss CH6930 Speaker - 400 W PMPO - 3-way - 4 Ohm - 6" x 9" - Automobile
  2. Top comment

    "so clear...Thumbs up...These speakers sound great but I couldn't put them in my car so I build a speaker system for my house using them....I installed in a 2003 Toyota Corolla; I had to purchase custom speaker adapters to allow it to be installed properly."

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    Product Description

    Give your car's sound system a premium upgrade with these Kenwood five-way speakers. These speakers boast 650W for dynamic sound, while the multidirectional design highlights the nuances and details of your favorite music. Rubber surrounds deliver added durability, preventing damage from vibrations over time. This Kenwood five-way speaker set comes with grille frames, grille putty, hardware and speaker wire to make installation easy. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $99.99
    Top comment

    "so clear...Thumbs up...These speakers sound great but I couldn't put them in my car so I build a speaker system for my house using them....I installed in a 2003 Toyota Corolla; I had to purchase custom speaker adapters to allow it to be installed properly."

    ""

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    Product Description

    Give your car's sound system a premium upgrade with these Kenwood five-way speakers. These speakers boast 650W for dynamic sound, while the multidirectional design highlights the nuances and details of your favorite music. Rubber surrounds deliver added durability, preventing damage from vibrations over time. This Kenwood five-way speaker set comes with grille frames, grille putty, hardware and speaker wire to make installation easy. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  3. Top comment

    "Great sound....Nice speakers...These speakers shake my dodge dart from the outside they are by far the best speakers you can buy I bought 2 of them....You can tell quality speakers just by holding them in your hands."

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    Product Description

    Upgrade your mobile sound system with this 6" x 9" Alpine speaker set. The large voice coil and High Amplitude Multi-Roll surround move more air for accurate, powerful sound, and the 1-inch silk dome tweeter adds clear high-frequency notes. This two-way Alpine speaker set handles 85W RMS, 260W peak for full sound, even in large rooms. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $119.99
    Top comment

    "Great sound....Nice speakers...These speakers shake my dodge dart from the outside they are by far the best speakers you can buy I bought 2 of them....You can tell quality speakers just by holding them in your hands."

    ""

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    Product Description

    Upgrade your mobile sound system with this 6" x 9" Alpine speaker set. The large voice coil and High Amplitude Multi-Roll surround move more air for accurate, powerful sound, and the 1-inch silk dome tweeter adds clear high-frequency notes. This two-way Alpine speaker set handles 85W RMS, 260W peak for full sound, even in large rooms. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  4. Top comment

    "Good 6x9...Great set...I got them at an awesome price they were a great addition to finish the sound I was looking for in complimenting the highs in my system with bass!...I had these put in my car along with a new stereo, they're much better than the stock speakers."

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    Product Description

    Drive to the beat with these Kenwood Excelon speakers, and enjoy crystal clear sound no matter your favorite genre. The hybrid woofer cone delivers striking bass sound, and the butyl rubber surround helps direct the music where you want it. These Kenwood Excelon speakers feature a frequency response of 28 - 25,000 Hz to capture every note. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $84.99
    Top comment

    "Good 6x9...Great set...I got them at an awesome price they were a great addition to finish the sound I was looking for in complimenting the highs in my system with bass!...I had these put in my car along with a new stereo, they're much better than the stock speakers."

    ""

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    Product Description

    Drive to the beat with these Kenwood Excelon speakers, and enjoy crystal clear sound no matter your favorite genre. The hybrid woofer cone delivers striking bass sound, and the butyl rubber surround helps direct the music where you want it. These Kenwood Excelon speakers feature a frequency response of 28 - 25,000 Hz to capture every note. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  5. Top comment

    "Love it...Love them...I put some 6x6 kenwood 2 way speakers in my front speakers of my car, so then I put these in the back of my car, wow amazing!...These are not the speakers I wanted to put in my car but they were the only ones that were compatible with my depth but they are still very good and sound awesome"

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    Product Description

    Bolster bass capability in your vehicle with these Kenwood Road Series speakers. The 400W peak power ensures mighty sound performance, and the shallow depth and low tweeter height make these components easy to install in a range of cars and trucks. These Kenwood Road Series speakers have electro-dynamic tweeters for clear highs and vocals. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $44.99
    Save $15
    Was $59.99
    Top comment

    "Love it...Love them...I put some 6x6 kenwood 2 way speakers in my front speakers of my car, so then I put these in the back of my car, wow amazing!...These are not the speakers I wanted to put in my car but they were the only ones that were compatible with my depth but they are still very good and sound awesome"

    ""

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    Product Description

    Bolster bass capability in your vehicle with these Kenwood Road Series speakers. The 400W peak power ensures mighty sound performance, and the shallow depth and low tweeter height make these components easy to install in a range of cars and trucks. These Kenwood Road Series speakers have electro-dynamic tweeters for clear highs and vocals. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  6. Top comment

    "Very good...Love them...This car speaker upgrade has made me very happy, and the installation was done in a very professional and timely fashion!...I love my Kenwood - 6" x 8" 3-Way Car Speakers with Polypropylene Cones."

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    Product Description

    Get glorious sound with this Kenwood 3-way speaker, and enjoy pure play with 4 ohm impedance. The speaker features a water-resistant paper cone for all-weather use in your car or boat, and the rubber surround offers a solid setup. This Kenwood 3-way speaker boasts a 63-20,000 Hz frequency response to catch all the bass and treble. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $84.99
    Top comment

    "Very good...Love them...This car speaker upgrade has made me very happy, and the installation was done in a very professional and timely fashion!...I love my Kenwood - 6" x 8" 3-Way Car Speakers with Polypropylene Cones."

    ""

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    Product Description

    Get glorious sound with this Kenwood 3-way speaker, and enjoy pure play with 4 ohm impedance. The speaker features a water-resistant paper cone for all-weather use in your car or boat, and the rubber surround offers a solid setup. This Kenwood 3-way speaker boasts a 63-20,000 Hz frequency response to catch all the bass and treble. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  7. Top comment

    "Love it...Not bad...These are the best speakers you can get for factory replacements, when you have a vehicle with a "smart" radio you have two options; buy new speakers and an AMP or buy great speakers that match you factory stereo....The rear passenger side speaker blew on my explorer and looked for good quality speakers without putting a dent in my pocket."

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    Product Description

    These Kenwood Road Series KFC-C6865R 2-way speakers feature 6" x 8" paper woofer cones and 1-3/16" ceramic tweeters to enhance the audio in your vehicle. The 360W peak power enables rich, immersive sound.
    $59.99
    Top comment

    "Love it...Not bad...These are the best speakers you can get for factory replacements, when you have a vehicle with a "smart" radio you have two options; buy new speakers and an AMP or buy great speakers that match you factory stereo....The rear passenger side speaker blew on my explorer and looked for good quality speakers without putting a dent in my pocket."

    ""

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    Product Description

    These Kenwood Road Series KFC-C6865R 2-way speakers feature 6" x 8" paper woofer cones and 1-3/16" ceramic tweeters to enhance the audio in your vehicle. The 360W peak power enables rich, immersive sound.
  8. Top comment

    "Great sound...Great items...I upgraded the stock speakers in my '93 Probe GT and I'm glad I chose these Kenwood Road Series speakers!...Speakers have a great sound in the car"

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    Product Description

    Install these Kenwood speakers in your car for on-the-road tunes. The two-way design and 250W peak power let you turn up the volume without losing clarity, and the electro-dynamic tweeter supports high notes and vocals. These Kenwood speakers have a shallow depth and low tweeter height, so they're easy to install. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $44.99
    Save $15
    Was $59.99
    Top comment

    "Great sound...Great items...I upgraded the stock speakers in my '93 Probe GT and I'm glad I chose these Kenwood Road Series speakers!...Speakers have a great sound in the car"

    ""

    Hear more from customers

    Product Description

    Install these Kenwood speakers in your car for on-the-road tunes. The two-way design and 250W peak power let you turn up the volume without losing clarity, and the electro-dynamic tweeter supports high notes and vocals. These Kenwood speakers have a shallow depth and low tweeter height, so they're easy to install. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  9. Product Description

    Recommended for professional audio as a woofer in sealed and vented enclosures.
    $62.88

    Product Description

    Recommended for professional audio as a woofer in sealed and vented enclosures.
  10. Product Description

    Take your music for a water adventure with this 8-inch KICKER marine coaxial speaker. UV-treated components are built to withstand most weather conditions, and the hardware is forged from rustproof 316L stainless steel for optimal durability. This KICKER marine coaxial speaker comes with a marine-grade grill to give it some protection from the elements. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $229.99

    Product Description

    Take your music for a water adventure with this 8-inch KICKER marine coaxial speaker. UV-treated components are built to withstand most weather conditions, and the hardware is forged from rustproof 316L stainless steel for optimal durability. This KICKER marine coaxial speaker comes with a marine-grade grill to give it some protection from the elements. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  11. Top comment

    "Great sound...great sound great audio set up ..................."

    ""

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    Product Description

    Kenwood Car Speaker System: Jam out to your favorite tunes on your next road trip with this speaker system, which provides up to 330W peak power for robust audio. A ceramic super tweeter with a paper cone and a paper woofer cone ensure well-balanced tones. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $89.99
    Top comment

    "Great sound...great sound great audio set up ..................."

    ""

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    Product Description

    Kenwood Car Speaker System: Jam out to your favorite tunes on your next road trip with this speaker system, which provides up to 330W peak power for robust audio. A ceramic super tweeter with a paper cone and a paper woofer cone ensure well-balanced tones. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  12. Top comment

    "Great Sound but...great quality sound...Great replacement speakers...The speakers have great sound."

    ""

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    Product Description

    Kenwood Car Speaker System: With 320W of peak power, this speaker system produces rich, robust sounds with a frequency response range of 110Hz to 20kHz for accurate sound reproduction. Enjoy crisp highs and booming lows with the ceramic super tweeter and paper woofer cone. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $79.99
    Top comment

    "Great Sound but...great quality sound...Great replacement speakers...The speakers have great sound."

    ""

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    Product Description

    Kenwood Car Speaker System: With 320W of peak power, this speaker system produces rich, robust sounds with a frequency response range of 110Hz to 20kHz for accurate sound reproduction. Enjoy crisp highs and booming lows with the ceramic super tweeter and paper woofer cone. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  13. Top comment

    "Great mid grade speakers...Really love these speakers!...The sound quality if these are clear and the bass,miss and highs are flawless."

    ""

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    Product Description

    Add range and tone to your mobile audio system with these 5" x 7" Alpine car speakers. The silk dome tweeter and carbon fiber reinforced woofer improve sound quality with a 73Hz - 22kHz frequency range. These Alpine car speakers are rated 75W RMS and have 230W peak power for excellent dynamic range. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $119.99
    Top comment

    "Great mid grade speakers...Really love these speakers!...The sound quality if these are clear and the bass,miss and highs are flawless."

    ""

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    Product Description

    Add range and tone to your mobile audio system with these 5" x 7" Alpine car speakers. The silk dome tweeter and carbon fiber reinforced woofer improve sound quality with a 73Hz - 22kHz frequency range. These Alpine car speakers are rated 75W RMS and have 230W peak power for excellent dynamic range. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  14. Top comment

    "Great Speakers...The speakers are great....The speakers sound crisp and clear and the price was great!"

    ""

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    Product Description

    Keep your music rocking with these Sony XSMP1611B speakers that features a UV-, weather- and saltwater-resistant design for use in marine applications. The 140W max power and 65W RMS help ensure rich, dynamic sound.
    $53.99
    Save $16
    Was $69.99
    Top comment

    "Great Speakers...The speakers are great....The speakers sound crisp and clear and the price was great!"

    ""

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    Product Description

    Keep your music rocking with these Sony XSMP1611B speakers that features a UV-, weather- and saltwater-resistant design for use in marine applications. The 140W max power and 65W RMS help ensure rich, dynamic sound.
  15. Top comment

    "Great sound...Nice sound!...Paired with the back speakers that still original and 18 years old, but they still sound good....The speakers were easy to install and produce a good clean sound."

    ""

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    Product Description

    Trade in your tinny factory speakers for these pumped-up coaxials. Their injection-molded polypropylene woofers and 1" dome tweeters generate a full-bodied sound. It's a smart investment.
    $69.99
    Top comment

    "Great sound...Nice sound!...Paired with the back speakers that still original and 18 years old, but they still sound good....The speakers were easy to install and produce a good clean sound."

    ""

    Hear more from customers

    Product Description

    Trade in your tinny factory speakers for these pumped-up coaxials. Their injection-molded polypropylene woofers and 1" dome tweeters generate a full-bodied sound. It's a smart investment.