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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. Top comment

    "Good set...Great sound...I put these in my Jeep a couple of months ago and love them....killer sound, makes rockin in the car easy."

    ""

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    Product Description

    Listen to your favorite music in your car with these speakers that feature a neodymium magnet and hybrid fiber cones for powerful sound.
    $199.99
    Top comment

    "Good set...Great sound...I put these in my Jeep a couple of months ago and love them....killer sound, makes rockin in the car easy."

    ""

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    Product Description

    Listen to your favorite music in your car with these speakers that feature a neodymium magnet and hybrid fiber cones for powerful sound.
  2. 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
  3. Top comment

    "so clear...Very Good...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.
    $67.99
    Save $32
    Was $99.99
    Top comment

    "so clear...Very Good...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."

    ""

    Hear more from customers

    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.
  4. Top comment

    "Great sound....Awesome Sound...These speakers shake my dodge dart from the outside they are by far the best speakers you can buy I bought 2 of them....All my door speakers are powered by an amp and they not only do they handle the power fine, I can actually hear them clearly over my subs."

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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....Awesome Sound...These speakers shake my dodge dart from the outside they are by far the best speakers you can buy I bought 2 of them....All my door speakers are powered by an amp and they not only do they handle the power fine, I can actually hear them clearly over my subs."

    ""

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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.
  5. Top comment

    "Good 6x9...Love them...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...Love them...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.
  6. Top comment

    "Love it...Great sound...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...Great sound...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.
  7. Top comment

    "It's ok...Love it...I put the 6x9 speakers in the front doors and got the matching 6 1/2 inch speakers for the back doors and the system sounds great....I'm using stock radio and factory sub in the back, and I also put some JBL GX862 in the back doors, those obviously don't add any bass, but in all its enhanced the sound quality."

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    Product Description

    With a 45Hz - 21kHz frequency response, these JBL GX963 3-way car speakers utilize 6" x 9" polypropylene woofer cones to deliver a complete range of lush, high-fidelity tones throughout your vehicle as you drive.
    $64.99
    Save $65
    Was $129.99
    Top comment

    "It's ok...Love it...I put the 6x9 speakers in the front doors and got the matching 6 1/2 inch speakers for the back doors and the system sounds great....I'm using stock radio and factory sub in the back, and I also put some JBL GX862 in the back doors, those obviously don't add any bass, but in all its enhanced the sound quality."

    ""

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    Product Description

    With a 45Hz - 21kHz frequency response, these JBL GX963 3-way car speakers utilize 6" x 9" polypropylene woofer cones to deliver a complete range of lush, high-fidelity tones throughout your vehicle as you drive.
  8. Product Description

    Only at Best Buy Enjoy great bass sound with this JBL two-way car speaker. The large voice coil reduces distortion and increases power handling, and the adjustable tweeter makes sound optimization fast and simple. The easy-to-install footprint of this JBL two-way car speaker ensures a quick fit into a compatible location with no special tools necessary. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $119.99

    Product Description

    Only at Best Buy Enjoy great bass sound with this JBL two-way car speaker. The large voice coil reduces distortion and increases power handling, and the adjustable tweeter makes sound optimization fast and simple. The easy-to-install footprint of this JBL two-way car speaker ensures a quick fit into a compatible location with no special tools necessary. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  9. Top comment

    "Good deal...Good buy....Was looking for budget speakers they do great, not the best in the world but do a good job, that being said I now pretty much nothing about fine tuning with the over complicated equalizer I have so I'm sure they can be a lot better then where I have them...these speakers or create a rock hard and will never fail you as long as they're hooked up right I love them they do everything I need I do good with rap and rock everything in between"

    ""

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    Product Description

    Bring greater definition to your car stereo's audio quality with these Kenwood custom-fit three-way speakers. A rubber surround adds durability to this set, while an acoustic sound harmonizer optimizes the overall response performance. Water-resistant paper woofer cones combine with a radial rib pattern to deliver deep bass and powerful sound. These Kenwood custom-fit three-way speakers come with speaker wire and hardware for easy installation. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    $52.99
    Save $27
    Was $79.99
    Top comment

    "Good deal...Good buy....Was looking for budget speakers they do great, not the best in the world but do a good job, that being said I now pretty much nothing about fine tuning with the over complicated equalizer I have so I'm sure they can be a lot better then where I have them...these speakers or create a rock hard and will never fail you as long as they're hooked up right I love them they do everything I need I do good with rap and rock everything in between"

    ""

    Hear more from customers

    Product Description

    Bring greater definition to your car stereo's audio quality with these Kenwood custom-fit three-way speakers. A rubber surround adds durability to this set, while an acoustic sound harmonizer optimizes the overall response performance. Water-resistant paper woofer cones combine with a radial rib pattern to deliver deep bass and powerful sound. These Kenwood custom-fit three-way speakers come with speaker wire and hardware for easy installation. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  10. Top comment

    "Love them...Cool !!!!...This car speaker upgrade has made me very happy, and the installation was done in a very professional and timely fashion!...The best speakers for a perfect sound in any vehicle!"

    ""

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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

    "Love them...Cool !!!!...This car speaker upgrade has made me very happy, and the installation was done in a very professional and timely fashion!...The best speakers for a perfect sound in any vehicle!"

    ""

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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.
  11. Top comment

    "Not bad...Love it...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

    "Not bad...Love it...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.
  12. Top comment

    "Great Value...Great Sound!...I upgraded the stock speakers in my '93 Probe GT and I'm glad I chose these Kenwood Road Series speakers!...Great speakers sounds good had great help in store"

    ""

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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 Value...Great Sound!...I upgraded the stock speakers in my '93 Probe GT and I'm glad I chose these Kenwood Road Series speakers!...Great speakers sounds good had great help in store"

    ""

    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.
  13. Top comment

    "Excellent quality....Well worth the money."

    ""

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    Product Description

    Increase your listening pleasure while you travel with these coaxial Alpine two-way speakers. Each speaker delivers up to 100W RMS of power for clarity at all volumes, and the ring-type tweeter voice coils help improve sound quality. These Alpine two-way speakers have Wave Guide technology to reduce distortion of both high and low notes.
    $199.95
    Top comment

    "Excellent quality....Well worth the money."

    ""

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    Product Description

    Increase your listening pleasure while you travel with these coaxial Alpine two-way speakers. Each speaker delivers up to 100W RMS of power for clarity at all volumes, and the ring-type tweeter voice coils help improve sound quality. These Alpine two-way speakers have Wave Guide technology to reduce distortion of both high and low notes.
  14. 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.
  15. 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.