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20 inch subwoofer speakers

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Best Buy customers often prefer the following products when searching for 20 inch subwoofer speakers.

A subwoofer is a speaker that reproduces low frequency sound. It is designed to be used in conjunction with other speakers to form a complete audio system. Browse the top-ranked list of 20 inch subwoofer speakers below along with associated reviews and opinions.

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  1. Sony - SA-SW5 300W Wireless Subwoofer - Black - Front_Zoom
    Top comment

    "Sony's new HT-A7000 soundbar is great on its own, but there's no denying the benefits of a discrete, standalone subwoofer. Sony has introduced two options of wireless subwoofers to pair with the A7000: the more compact 200W SW3 subwoofer, and this 300W SW5 subwoofer, which is an absolute beast. ...The sub should be bigger. It's a 8 inch subwoofer and it needs a lot more bass and power. ...Sony subwoofer"

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    Product Description

    Power up your home theater system with the booming bass of the SA-SW5 wireless subwoofer, designed to pair seamlessly with your HT-A9/A7000/A5000/A3000 Soundbar to deliver an immersive cinematic experience.
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    Top comment

    "Sony's new HT-A7000 soundbar is great on its own, but there's no denying the benefits of a discrete, standalone subwoofer. Sony has introduced two options of wireless subwoofers to pair with the A7000: the more compact 200W SW3 subwoofer, and this 300W SW5 subwoofer, which is an absolute beast. ...The sub should be bigger. It's a 8 inch subwoofer and it needs a lot more bass and power. ...Sony subwoofer"

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    Product Description

    Power up your home theater system with the booming bass of the SA-SW5 wireless subwoofer, designed to pair seamlessly with your HT-A9/A7000/A5000/A3000 Soundbar to deliver an immersive cinematic experience.
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    See all Subwoofer Speakers
  2. SVS - 16" 1500W Powered Subwoofer - Gloss Piano Black - Front_Zoom

    Model: SB16-ULTRA - PIANO GLOSS - 120
    SKU: 5708039
    Top comment

    "Never underestimate the capability of dual 16", 1500 watt subwoofers. Once you get these dialed in and some play time to break them in they are amazing....But if you want deep bass with sub 20hz frequency response this subwoofer is the best Best Buy has to offer in the sealed subwoofer department. "

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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.
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    Top comment

    "Never underestimate the capability of dual 16", 1500 watt subwoofers. Once you get these dialed in and some play time to break them in they are amazing....But if you want deep bass with sub 20hz frequency response this subwoofer is the best Best Buy has to offer in the sealed subwoofer department. "

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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.
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    See all Subwoofer Speakers
  3. KEF - Kube 10" 300W Powered Subwoofer - Black - Front_Zoom
    Top comment

    "A subwoofer worth the money...Te KEF Kube 10 offers amazing bass. The 10 inch subwoofer performs like a 12 inch subwoofer. ...Subwoofer review...I would recommend this subwoofer to anyone."

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    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.
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    Top comment

    "A subwoofer worth the money...Te KEF Kube 10 offers amazing bass. The 10 inch subwoofer performs like a 12 inch subwoofer. ...Subwoofer review...I would recommend this subwoofer to anyone."

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    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.
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    See all Subwoofer Speakers
  4. Bowers & Wilkins - 600 Series 10" 200W Powered Subwoofer - Matte Black - Front_Zoom
    Top comment

    "Super subwoofer...Compliments the speakers, receiver and tv system we have...Subwoofer Review...This speaker coupled with two B&W bookshelf speakers really brings action movies to life. "

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    Product Description

    Play your music with this Bowers & Wilkins 600 Series active subwoofer. Its 250mm long-throw driver carries the right volume of air for exceptional low-frequency output, and the 200W Class D amplifier keeps the unit running cool. This Bowers & Wilkins 600 Series active subwoofer is constructed with Kevlar for a solid design.
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    Top comment

    "Super subwoofer...Compliments the speakers, receiver and tv system we have...Subwoofer Review...This speaker coupled with two B&W bookshelf speakers really brings action movies to life. "

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    Product Description

    Play your music with this Bowers & Wilkins 600 Series active subwoofer. Its 250mm long-throw driver carries the right volume of air for exceptional low-frequency output, and the 200W Class D amplifier keeps the unit running cool. This Bowers & Wilkins 600 Series active subwoofer is constructed with Kevlar for a solid design.
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    See all Subwoofer Speakers
  5. SVS - 16" 1500W Powered Subwoofer - Black oak veneer - Front_Zoom

    Model: SB16-ULTRA - BLACK OAK - 120V
    SKU: 5708038
    Top comment

    "Very nice subwoofer...It seems to make my old speakers come to life...Beautiful subwoofer....Subwoofer provides great intensity to my space and looks beautiful. "

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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.
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    Top comment

    "Very nice subwoofer...It seems to make my old speakers come to life...Beautiful subwoofer....Subwoofer provides great intensity to my space and looks beautiful. "

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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.
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    See all Subwoofer Speakers
  6. SVS - 13" 800W Powered Subwoofer - Black Ash - Front_Zoom

    Model: PB-3000- SUBWOOFER - BLACK ASH
    SKU: 6315938
    Top comment

    "Great subwoofers...Flat out amazing Bass BUT be aware of these are very large subwoofers!...Subwoofer...One of the best subwoofers at $1000-$2000! This sub does not disappoint and it is top quality built. "

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    Product Description

    Heighten the impact of your music and movie audio with this 1200W SVS subwoofer. Its 13.5-inch driver produces 16-200Hz of bass details and has an underhung motor configuration for optimal performance in the ported cabinet design. The 3-inch voice coil of this SVS subwoofer is wound with an eight-layer aluminum flat wire for ultralow distortion and thermal stability.
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    Top comment

    "Great subwoofers...Flat out amazing Bass BUT be aware of these are very large subwoofers!...Subwoofer...One of the best subwoofers at $1000-$2000! This sub does not disappoint and it is top quality built. "

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    Product Description

    Heighten the impact of your music and movie audio with this 1200W SVS subwoofer. Its 13.5-inch driver produces 16-200Hz of bass details and has an underhung motor configuration for optimal performance in the ported cabinet design. The 3-inch voice coil of this SVS subwoofer is wound with an eight-layer aluminum flat wire for ultralow distortion and thermal stability.
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    See all Subwoofer Speakers
  7. MartinLogan - DYNAMO 15" 650W Powered Subwoofer - Satin Black - Front_Zoom
    Top comment

    "Wow, Subwoofer Made an Immediate Difference...I bought this monster to replace and old Outlaw Audio LFM-1. New subwoofer was easy to install using my existing subwoofer cable. ...Best Subwoofer over all subs...Great speaker, the bass travels through the whole house even up stairs."

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    Product Description

    Feel the beat with this MartinLogan Dynamo 1600X subwoofer. The advanced woofers and powerful amplifiers provide a wide frequency response with a peak of 1300W for a big crystal-clear sound. The included app makes it easy to adjust this MartinLogan Dynamo 1600X subwoofer from your phone, and Anthem room correction automatically changes settings to fill the space.
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    Top comment

    "Wow, Subwoofer Made an Immediate Difference...I bought this monster to replace and old Outlaw Audio LFM-1. New subwoofer was easy to install using my existing subwoofer cable. ...Best Subwoofer over all subs...Great speaker, the bass travels through the whole house even up stairs."

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    Product Description

    Feel the beat with this MartinLogan Dynamo 1600X subwoofer. The advanced woofers and powerful amplifiers provide a wide frequency response with a peak of 1300W for a big crystal-clear sound. The included app makes it easy to adjust this MartinLogan Dynamo 1600X subwoofer from your phone, and Anthem room correction automatically changes settings to fill the space.
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    See all Subwoofer Speakers
  8. MartinLogan - BallancedForce Dual 10" 125W Subwoofer (Each) - High-Gloss Black - Front_Zoom

    Product Description

    Enjoy rich bass sound with this Martin Logan BalancedForce subwoofer. It has two 10-inch aluminum cone woofers with a high-powered magnet structure to produce clear bass while minimizing distortion, and the woofers are positioned in exact opposition to minimize cabinet vibration. This Martin Logan BalancedForce subwoofer delivers 1700W of power for dynamic sound.
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    Product Description

    Enjoy rich bass sound with this Martin Logan BalancedForce subwoofer. It has two 10-inch aluminum cone woofers with a high-powered magnet structure to produce clear bass while minimizing distortion, and the woofers are positioned in exact opposition to minimize cabinet vibration. This Martin Logan BalancedForce subwoofer delivers 1700W of power for dynamic sound.
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    See all Subwoofer Speakers
  9. MartinLogan - BalancedForce Dual 10" Powered Subwoofer - Black ash - Front_Zoom

    Product Description

    Fill the room with deep, clear sound with this MartinLogan BalancedForce 210 subwoofer. Its two 10-inch, high-excursion aluminum cone woofers are mounted 180 degrees apart to eliminate cabinet vibration, and it produces up to 1700W of power for ultimate bass response. This Martin Logan BalancedForce 210 subwoofer accepts various inputs including RCA, XLR and USB connectors for versatility.
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    Product Description

    Fill the room with deep, clear sound with this MartinLogan BalancedForce 210 subwoofer. Its two 10-inch, high-excursion aluminum cone woofers are mounted 180 degrees apart to eliminate cabinet vibration, and it produces up to 1700W of power for ultimate bass response. This Martin Logan BalancedForce 210 subwoofer accepts various inputs including RCA, XLR and USB connectors for versatility.
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    See all Subwoofer Speakers
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