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12" subwoofers & enclosures

4 Ohm Subwoofers

Elevate your audio experience with our selection of 4 Ohm subwoofers, designed to deliver powerful, deep bass that transforms any sound system into a dynamic powerhouse. Perfect for audiophiles and casual listeners alike, these subwoofers seamlessly integrate into home theater setups, car audio systems, or professional sound environments. With their optimal impedance level, 4 Ohm subwoofers offer a balance of efficiency and performance, ensuring you get the most out of your amplifier's power. Explore our range to find the perfect match for your audio needs and enjoy an immersive listening experience that brings your favorite music and movies to life.

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  1. Alpine - R-Series 10" Dual Voice Coil 4-Ohm Subwoofer - Black

    SKU: J3XV8SKP97

    What a subwoofer!...This subwoofer hits harder than a lot of 12" subwoofers. ...This is my favorite subwoofer I put it with a 2000 watt amp and it sounds awesome

    Product Description

    A black subwoofer with Kevlar-treated cone delivers deep, controlled bass and flexible dual 4-ohm voice coils.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $399.99

  2. KICKER - Solo-Baric L7T 8" Dual-Voice-Coil 4-Ohm Subwoofer - Black

    SKU: JXHZRT89Y7

    Product Description

    A black square subwoofer delivering powerful bass with dual voice coils for versatile amp wiring options.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $219.99

  3. Alpine - R-Series 8" Dual Voice Coil 4-Ohm Subwoofer - Black

    SKU: J3XV8SKP9V

    For a single 8" subwoofer I don't know how you could do much better than this.

    Product Description

    A black subwoofer with Kevlar-treated cone delivers deep, controlled bass and flexible dual 4-ohm voice coils.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $299.99

  4. AudioControl - Spike Series 12” Single-Voice-Coil 4-Ohm High-Performance Subwoofer - Black/Blue

    SKU: J3R8WFFPW4

    They’re good subwoofers but honestly it didn’t sound as good as i thought it would. ...Great subwoofer! I love it! And a video will be uploaded soon on YouTube!

    Product Description

    A high-performance 12” single-voice-coil 4-ohm subwoofer in black and blue with a removable grille.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $239.99

  5. AudioControl - Space Series 10” Single-Voice-Coil 4-Ohm Low-Profile Subwoofer - Black

    SKU: J3R8WFFP44

    Product Description

    A low-profile black subwoofer with a weatherproof design delivers powerful bass for vehicles with limited space.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $209.99

  6. MB Quart - Discus 8" 500W Dual-Voice Subwoofer - Red

    SKU: J3G2WPXCH3

    Product Description

    A powerful red subwoofer delivering 500W of immersive bass with dual 4-ohm voice coils and sealed enclosure.
    See all Home Subwoofers
    Your price for this item is $129.99

  7. AudioControl - Space Series 12” Single-Voice-Coil 4-Ohm Low-Profile Subwoofer - Black

    SKU: J3R8WFFP4G

    Product Description

    A low-profile black subwoofer delivering powerful, weatherproof bass with a removable grille for versatile vehicle use.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $239.99

  8. AudioControl - Spike Series 10” Single-Voice-Coil 4-Ohm High-Performance Subwoofer - Black/Blue

    SKU: J3R8WFFPKP

    Product Description

    A high-performance black and blue subwoofer delivering ultra-low bass with a durable, removable grille design.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $209.99

  9. KICKER - 51CWQ104 CompQ 10” 4-Ohm Subwoofer - Black

    SKU: JXHZRT8KJZ

    Product Description

    A black subwoofer delivering powerful, precise bass with a polypropylene cone and durable rubber surround.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $299.99

  10. AudioControl - Spike Series 8” Single-Voice-Coil 4-Ohm High-Performance Subwoofer - Black/Blue

    SKU: J3R8WFFPZY

    Product Description

    A high-performance black and blue subwoofer delivering ultra-low bass with a durable, removable grille.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $179.99
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Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.