18 Inch Car Subwoofers

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

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

  1. 1.
    Power Acoustik - MOFO 15.50" 1700 W Woofer - Royal Blue-Front_Standard

    • Model: MOFO-154X
    • SKU: 3928836

    When technology advances, products do as well. Does Lamborghini need to refine their cars every 2 years? NO, they do because they can. After 6 years, it is time for a change. Say "See Ya!" to the old MOFO, and welcome the MOFO-X subwoofers! The motor is refined and increases efficiency dramatically! MOFO-X subs use a non-pressed pulp cone for durability and smooth low bass. Like the original MOFOs, this model still use an aluminum dustcap that couples to the voice coil former and extends over the cone. Why? The fins brace the cone and eliminate cone flex during high excursion. Since the cap is aluminum and coupled to the coil former, it acts as a heat sink or heat extractor. The MOFO-X subs yield superior performance!

  2. 2.
    Kenwood - 8" Single-Voice-Coil 4-Ohm Subwoofer - Black-Front_Standard

    • Model: P-W804B
    • SKU: 6239422
    Feel the music as you drive with this 8-inch Kenwood subwoofer. The ported enclosure is simple to wire thanks to spring-loaded terminals, and the ribbed polypropylene cone with a rubber surround is driven by an optimized coil with a powerful magnet for clear sound. This Kenwood subwoofer handles a peak 900W for powerful low bass response. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  3. 3.
    KICKER - 10" Dual Voice Coil 2-Ohm Subwoofer with Integrated 200W Amp - Black-Front_Standard

    • Model: SF150S09
    • SKU: 5802040
    Turn car rides into cruising parties with this Kicker subwoofer upgrade system for 2009-2014 Ford F-150 Super Cabs. Soul-shaking bass tones seep from its circuit of high-efficiency, low-power-draw amplifiers. All the parts of this Kicker subwoofer upgrade system are tailored to blend in with your car's original look, and the installation requires no body modifications.
  4. 4.
    KICKER - 10" Dual Voice Coil 2-Ohm Subwoofer with Integrated 200W Amp - Black-Front_Standard

    • Model: SSON12
    • SKU: 5802023
    Amp up your vehicle's audio with this Kicker sound system. It includes one powered subwoofer with a 200W amplifier plus a multi-channel amplifier with computer-optimized DSP to improve listening in 2012 to 2014 Chevrolet Sonic cars. This Kicker sound system connects to your existing equipment and installs in factory openings, so no modifications are needed. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  5. 5.
    Power Acoustik - Crypt Series 15" Dual-Voice-Coil 4-Ohm Subwoofer - Black-Front_Standard

    • Model: CW2-154
    • SKU: 8927719
    This Power Acoustik Crypt Series CW2-154 subwoofer features a 15" polypropylene woofer cone and 2200W peak power handling to ensure rich, warm bass. The closed-cell polyurethane surround offers strength and elasticity to withstand intense conditions.
  6. 6.
    KICKER - 10" Dual Voice Coil 2-Ohm Subwoofer with Integrated 200W Amp - Black-Front_Standard

    • Model: PFSDC17
    • SKU: 5925106
    Pump up the volume on your daily drives with this Kicker subwoofer, which features an integrated 200W amp. Compatible with model year 2017-and-later Ford Super Crew and Super Crew club cab trucks without Sony System, this speaker setup included everything needed for installation. The streamlined design of this Kicker subwoofer belies powerful sound behind a factory finish.
  7. 7.
    KICKER - CompR 15" Dual-Voice-Coil 4-Ohm Subwoofer - Black-Front_Standard

    • Model: 43CWR154
    • SKU: 5125605
    Enjoy crystal-clear sound with the help of this Kicker 15-inch subwoofer. The heat management system and advanced suspension deliver consistent, deep and powerful bass without worrying about distortion. The Kicker 15-inch subwoofer has 800W of power wrapped in a ported enclosure that can easily fit inside any number of different spaces without having to worry about sacrificing the sound. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  8. 8.
    KICKER - 10" Subwoofer Grille - Silver-Front_Standard

    • Model: GL710
    • SKU: 9924912
    Enhance the look of your vehicle's subwoofer with this 10" subwoofer grille that is compatible with select 10" Kicker subwoofers. The durable cast-aluminum construction protects the subwoofer from damage.
  9. 9.
    KICKER - CompC 15" Dual-Voice-Coil 4-Ohm Subwoofer - Black-Front_Standard

    • Model: 44CWCD154
    • SKU: 5760909
    Turn up the bass with this 15-inch Kicker CompC subwoofer. It's made with a stamped steel frame to hold up to the powerful sound it produces, and its perimeter venting lets heat escape to prevent overheating. This Kicker CompC subwoofer has an injection-molded polypropylene cone to minimize distortion for a purer sound.
  10. 10.
    KICKER - CompVX 15" Dual-Voice-Coil 4-Ohm Subwoofer - Black-Front_Standard

    • Model: 44CVX152
    • SKU: 5760908
    The KICKER CompVX features high-power handling, multiple wiring options and extraordinary thermal management to deliver outstanding bass reproduction without distortion. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  11. 11.
    KICKER - CompVX 15" Dual-Voice-Coil 8-Ohm Subwoofer - Black-Front_Standard

    • Model: 44CVX154
    • SKU: 5760907
    The KICKER CompVX features high-power handling, multiple wiring options and extraordinary thermal management to deliver outstanding bass reproduction without distortion. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  12. 12.
    KICKER - Solo-Baric L7S 15" Dual-Voice-Coil 4-Ohm Subwoofer - Black-Front_Standard

    • Model: 44L7S154
    • SKU: 5772304
    Tune in loud and clear with this 15-inch Kicker Solo-Baric subwoofer. Its 2000W peak and 1000W RMS power ranking along with a 89.4 sensitivity rating ensure pulsating low notes with persistent intensity. This square Kicker Solo-Baric subwoofer has a forged aluminum frame for durability, and it can be mounted ported or sealed for versatile installation. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  13. 13.
    KICKER - Solo-Baric L7S 15" Dual-Voice-Coil 2-Ohm Subwoofer - Black-Front_Standard

    • Model: 44L7S152
    • SKU: 5772310
    Feel your music come alive with this 15-inch Kicker Solo-Baric subwoofer. It has 89.4dB sensitivity rating and keeps the bass strong and throbbing with 2000W peak and 1000W RMS power levels. This square Kicker Solo-Baric subwoofer mounts ported or sealed and has multiple wiring configurations with its 2-ohm dual voice coils. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  14. 14.
    Kenwood - 12" Dual-Voice-Coil 4-Ohm Subwoofer - Black/Silver-Front_Standard

    • Model: KFC-W12DVC
    • SKU: 4271214
    Kenwood Subwoofer: Enjoy powerful bass performance in your vehicle with this 12" dual-voice-coil subwoofer, which features a polypropylene cone for durability and 36-300Hz frequency response for robust sound with minimal distortion.
  15. 15.
    Pioneer - Champion Series PRO 12" 4-Ohm Subwoofer - Black-Front_Standard

    • Model: TSW3003D4
    • SKU: 9563128
    Listen to crisp, powerful bass with this Pioneer Champion Series PRO TSW3003D4 subwoofer that features 2000W peak power handling for wide compatibility.

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