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20 inch subs

Best Buy customers often prefer the following products when searching for 20 Inch Subs.

Browse the top-ranked list of 20 Inch Subs below along with associated reviews and opinions.

Browse the top-ranked list of 20 Inch Subs below along with associated reviews and opinions.

Main Results
  1. Product Description

    Wire your backyard for beautiful audio with this Sonance woofer. Its boulder-shaped polypropylene exterior lets it blends easily into outdoor landscapes, and its weather resistance stands up to rain, snow and heat. This Sonance woofer handles up to 150 watts for clear, powerful sound, and its dual voice coil provides several wiring options.
    Your price for this item is $539.98

    Product Description

    Wire your backyard for beautiful audio with this Sonance woofer. Its boulder-shaped polypropylene exterior lets it blends easily into outdoor landscapes, and its weather resistance stands up to rain, snow and heat. This Sonance woofer handles up to 150 watts for clear, powerful sound, and its dual voice coil provides several wiring options.
  2. Product Description

    Complete your vehicle's subwoofer installation with this Kicker L7 12-inch loaded subwoofer enclosure. The unique design boosts bass for a rich listening experience, and the streamlined shape brings a professional look to your audio system. With a simple setup, this Kicker L7 12-inch loaded subwoofer enclosure offers fast, hassle-free installation.
    Your price for this item is $499.99
    Price Drop
    Save $200
    The previous price was $699.99

    Product Description

    Complete your vehicle's subwoofer installation with this Kicker L7 12-inch loaded subwoofer enclosure. The unique design boosts bass for a rich listening experience, and the streamlined shape brings a professional look to your audio system. With a simple setup, this Kicker L7 12-inch loaded subwoofer enclosure offers fast, hassle-free installation.
  3. Top comment

    "Great sub...Best Bass!!...In addition to the battle sequences, the R115SW also enhanced some of the ambient bass sounds that I did not notice before; in particular, in the woods you will notice several rumbles that were not tied to any explosion or musket shot....This is what I been looking for I try many but this one is the one a beast I definitely recommend it thumbs up To klipsch."

    ""

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    Product Description

    The R-115SW subwoofer is the perfect combination of power, sophisticated and heart-pounding bass. Packing a serious punch, the R-115SW will not only wake your neighbors, it'll piss them off. The way only Klipsch can.
    Your price for this item is $899.98
    Top comment

    "Great sub...Best Bass!!...In addition to the battle sequences, the R115SW also enhanced some of the ambient bass sounds that I did not notice before; in particular, in the woods you will notice several rumbles that were not tied to any explosion or musket shot....This is what I been looking for I try many but this one is the one a beast I definitely recommend it thumbs up To klipsch."

    ""

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    Product Description

    The R-115SW subwoofer is the perfect combination of power, sophisticated and heart-pounding bass. Packing a serious punch, the R-115SW will not only wake your neighbors, it'll piss them off. The way only Klipsch can.
  4. Model:SB16-ULTRA - BLACK OAK - 120V
    SKU:5708038
    Top comment

    "best speaker...Beyond Amazing...I started with 1 and was so impressed that I ordered a 2nd for a dual setup....I sure that I don't have it setup perfect."

    ""

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    Product Description

    Add powerful bass to your favorite tunes with this SVS Audio subwoofer. The 16-inch driver delivers a massive 1500W of power, while the fiberglass-resin composite cabinet and rigid internal bracing handles extreme volume outputs without flexing. The accompanying smartphone app provides real-time control over this SVS Audio subwoofer from afar.
    Your price for this item is $1,999.98
    Top comment

    "best speaker...Beyond Amazing...I started with 1 and was so impressed that I ordered a 2nd for a dual setup....I sure that I don't have it setup perfect."

    ""

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    Product Description

    Add powerful bass to your favorite tunes with this SVS Audio subwoofer. The 16-inch driver delivers a massive 1500W of power, while the fiberglass-resin composite cabinet and rigid internal bracing handles extreme volume outputs without flexing. The accompanying smartphone app provides real-time control over this SVS Audio subwoofer from afar.
  5. Model:SB16-ULTRA - PIANO GLOSS - 120
    SKU:5708039
    Top comment

    "best speaker...Beyond Amazing...I started with 1 and was so impressed that I ordered a 2nd for a dual setup....I sure that I don't have it setup perfect."

    ""

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    Product Description

    Listen to sound at incredible volume with this 16-inch SVS Ultra subwoofer. Its 1500W RMS of power produce ultralow bass for thunderous vibrations and tone, letting you enjoy complete immersion in your tunes or movies. Fiberglass construction ensures minimal flexing and maximum sound control for distortion-free audio accuracy from this SVS Ultra subwoofer.
    Your price for this item is $1,999.98
    Top comment

    "best speaker...Beyond Amazing...I started with 1 and was so impressed that I ordered a 2nd for a dual setup....I sure that I don't have it setup perfect."

    ""

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    Product Description

    Listen to sound at incredible volume with this 16-inch SVS Ultra subwoofer. Its 1500W RMS of power produce ultralow bass for thunderous vibrations and tone, letting you enjoy complete immersion in your tunes or movies. Fiberglass construction ensures minimal flexing and maximum sound control for distortion-free audio accuracy from this SVS Ultra subwoofer.
  6. Product Description

    Enjoy music from your garden with this Sonance RK10W granite subwoofer. It looks like a rock and blends in seamlessly with your plants, so you hear the sound but don’t see the equipment. This Sonance RK10W granite subwoofer enriches the bass of your system and its IPX4 rating ensures it can handle nature’s elements.
    Your price for this item is $539.98

    Product Description

    Enjoy music from your garden with this Sonance RK10W granite subwoofer. It looks like a rock and blends in seamlessly with your plants, so you hear the sound but don’t see the equipment. This Sonance RK10W granite subwoofer enriches the bass of your system and its IPX4 rating ensures it can handle nature’s elements.
  7. Top comment

    "Awesome sub...It's exceptional and provides a great bass....This was a great buy for the amount of space I had in my 2017 Tacoma double cab."

    ""

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    Product Description

    Enjoy crystal-clear audio with this Kicker 8-inch subwoofer. Easily fit the subwoofer under the seat of your vehicle or behind your truck bench without having to modify the housing or your vehicle thanks to its compact size. The enclosure of this Kicker 8-inch subwoofer delivers deep, smooth bass wrapped together in a thin box. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    Your price for this item is $199.99
    Top comment

    "Awesome sub...It's exceptional and provides a great bass....This was a great buy for the amount of space I had in my 2017 Tacoma double cab."

    ""

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    Product Description

    Enjoy crystal-clear audio with this Kicker 8-inch subwoofer. Easily fit the subwoofer under the seat of your vehicle or behind your truck bench without having to modify the housing or your vehicle thanks to its compact size. The enclosure of this Kicker 8-inch subwoofer delivers deep, smooth bass wrapped together in a thin box. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
  8. Product Description

    Enjoy theater sound with this sealed KEF Kube subwoofer. Its 10-inch driver provides midsized rooms with 111dB of full, resonant tones, and the 24-140Hz frequency range keeps the air pulsating with deep bass. This KEF Kube subwoofer's built-in Class D amplifier lets you connect directly to mixers and avoid cable clutter.
    Your price for this item is $599.98

    Product Description

    Enjoy theater sound with this sealed KEF Kube subwoofer. Its 10-inch driver provides midsized rooms with 111dB of full, resonant tones, and the 24-140Hz frequency range keeps the air pulsating with deep bass. This KEF Kube subwoofer's built-in Class D amplifier lets you connect directly to mixers and avoid cable clutter.
  9. Top comment

    "great purchase...Great subwoofers...i order the wrong 15s thinking I put the 3000 watt subs in my cart but the lil brother is not that bad im going to get another to do what I want to do...I love my speakers they're awesome, I would definitely recommend them to a friend"

    ""

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    Product Description

    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!

    Your price for this item is $149.99
    Top comment

    "great purchase...Great subwoofers...i order the wrong 15s thinking I put the 3000 watt subs in my cart but the lil brother is not that bad im going to get another to do what I want to do...I love my speakers they're awesome, I would definitely recommend them to a friend"

    ""

    Hear more from customers

    Product Description

    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!

  10. Product Description

    The LS15T SUB includes a wide bandwidth Sonance Laminated Core Transformer with an adjustable tap, making it flexible and powerful for any outdoor landscape application.
    Your price for this item is $2,999.98

    Product Description

    The LS15T SUB includes a wide bandwidth Sonance Laminated Core Transformer with an adjustable tap, making it flexible and powerful for any outdoor landscape application.
  11. Model:PB16-ULTRA - BLACK OAK - 120V
    SKU:5708035
    Top comment

    "Its amazing...Great speaker....I have purchased 2 of the pb16s and absolutely love them they will shake your entire house and everything in it great subs worth every penny!...I can run my 2 pb2000's full volume tuned and them not be as loud as the 16 ultra."

    ""

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    Product Description

    Increase the bass output of your home stereo system with this 16-inch SVS subwoofer. It provides robust lows for your next party or event thanks to 1500W of continuous power, and it has a fiberglass-resin composite driver that doesn't flex or lose control with increased volumes. This SVS subwoofer has a front-panel display for easy control.
    Your price for this item is $2,499.98
    Top comment

    "Its amazing...Great speaker....I have purchased 2 of the pb16s and absolutely love them they will shake your entire house and everything in it great subs worth every penny!...I can run my 2 pb2000's full volume tuned and them not be as loud as the 16 ultra."

    ""

    Hear more from customers

    Product Description

    Increase the bass output of your home stereo system with this 16-inch SVS subwoofer. It provides robust lows for your next party or event thanks to 1500W of continuous power, and it has a fiberglass-resin composite driver that doesn't flex or lose control with increased volumes. This SVS subwoofer has a front-panel display for easy control.
  12. Model:PB16-ULTRA - PIANO GLOSS - 120
    SKU:5708037
    Top comment

    "Its amazing...Great speaker....I have purchased 2 of the pb16s and absolutely love them they will shake your entire house and everything in it great subs worth every penny!...I can run my 2 pb2000's full volume tuned and them not be as loud as the 16 ultra."

    ""

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    Product Description

    Entertain yourself with this SVS subwoofer. Its 16-inch driver produces 1500W of continuous power and has a 5000W peak capacity for high-quality performance, and the Sledge STA-1500D amplifier uses discrete MOSFET output to push the subwoofer's power limits. This SVS subwoofer has a structurally sound cabinet that lessens the chance of unwanted resonance.
    Your price for this item is $2,499.98
    Top comment

    "Its amazing...Great speaker....I have purchased 2 of the pb16s and absolutely love them they will shake your entire house and everything in it great subs worth every penny!...I can run my 2 pb2000's full volume tuned and them not be as loud as the 16 ultra."

    ""

    Hear more from customers

    Product Description

    Entertain yourself with this SVS subwoofer. Its 16-inch driver produces 1500W of continuous power and has a 5000W peak capacity for high-quality performance, and the Sledge STA-1500D amplifier uses discrete MOSFET output to push the subwoofer's power limits. This SVS subwoofer has a structurally sound cabinet that lessens the chance of unwanted resonance.
  13. Model:AW10-LSUB-BR
    SKU:6225332

    Product Description

    Bring music outdoors with this 10-inch Russound subwoofer. Its tuned port tube delivers tight, powerful bass, and its silicone elbow offers flexibility in extreme temperatures. The bass chamber of this dark brown Russound subwoofer is made of PVC for durability underground, and it blends in with the natural landscape environment.
    Your price for this item is $1,300.98

    Product Description

    Bring music outdoors with this 10-inch Russound subwoofer. Its tuned port tube delivers tight, powerful bass, and its silicone elbow offers flexibility in extreme temperatures. The bass chamber of this dark brown Russound subwoofer is made of PVC for durability underground, and it blends in with the natural landscape environment.
  14. Product Description

    Get rich bass and uniform coverage from your audio system with this Sonance Sonarray subwoofer. The HDPE enclosure resists corrosion, and the canopy design blends in seamlessly with your outdoor landscape. This 8-inch Sonance Sonarray subwoofer handles up to 150W and has a dual voice coil to provide multiple wiring options.
    Your price for this item is $599.98

    Product Description

    Get rich bass and uniform coverage from your audio system with this Sonance Sonarray subwoofer. The HDPE enclosure resists corrosion, and the canopy design blends in seamlessly with your outdoor landscape. This 8-inch Sonance Sonarray subwoofer handles up to 150W and has a dual voice coil to provide multiple wiring options.
  15. Top comment

    "Boom, Boom, Boom...Overall good buy....Get into a good 15" sub for a fraction of others....I like them they work good I'll buy some more from this Company."

    ""

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    Product Description

    Ensure your car stays rocking with this Planet Audio subwoofer. Its has 1050W of continuous power and a peak surge of 2100W to support booming bass notes, and the 4-ohm dual voice coils provide flexible wiring configurations for your audio setup. This 15-inch Planet Audio subwoofer captures rumbles as low as 25Hz. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.
    Your price for this item is $59.99
    Top comment

    "Boom, Boom, Boom...Overall good buy....Get into a good 15" sub for a fraction of others....I like them they work good I'll buy some more from this Company."

    ""

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    Product Description

    Ensure your car stays rocking with this Planet Audio subwoofer. Its has 1050W of continuous power and a peak surge of 2100W to support booming bass notes, and the 4-ohm dual voice coils provide flexible wiring configurations for your audio setup. This 15-inch Planet Audio subwoofer captures rumbles as low as 25Hz. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.