20 inch subs
Best Buy customers often prefer the following products when searching for 20 inch subs.
A subwoofer is a speaker that reproduces low frequency sound. It is typically used in conjunction with other speakers to form a complete music system. Browse the top-ranked list of 20 inch subs below along with associated reviews and opinions.
Sony - SA-SW5 300W Wireless Subwoofer - Black
Model: SASW5SKU: 6467428Top comment"The sub should be bigger. It's a 8 inch subwoofer and it needs a lot more bass and power. ...One of the best wireless subs....Awesome Sub"
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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.Top comment"The sub should be bigger. It's a 8 inch subwoofer and it needs a lot more bass and power. ...One of the best wireless subs....Awesome Sub"
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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.See all Subwoofer SpeakersYour price for this item is $599.99The previous price was $699.99
SVS - 12" 550W Powered Ported Box Subwoofer - Premium Black Ash
Model: PB-2000 PROSKU: 6394985Top comment"Using 2 of these subs and they absolutely rattle my entire house. ...Excellent value and superb sound. Better than subs of same class that cost twice as much."
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Turn up the volume with this SVS Sound 2000 Pro Series ported-box subwoofer. The 12-inch high-excursion driver delivers impressively clear audio across a frequency response range of 16Hz-290Hz, and the two 3-inch ports help enhance bass response. This SVS Sound 2000 Pro Series ported-box subwoofer has a rear-mounted amplifier with a simple interface that makes adjusting the low pass, phase and polarity settings easy.Top comment"Using 2 of these subs and they absolutely rattle my entire house. ...Excellent value and superb sound. Better than subs of same class that cost twice as much."
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Turn up the volume with this SVS Sound 2000 Pro Series ported-box subwoofer. The 12-inch high-excursion driver delivers impressively clear audio across a frequency response range of 16Hz-290Hz, and the two 3-inch ports help enhance bass response. This SVS Sound 2000 Pro Series ported-box subwoofer has a rear-mounted amplifier with a simple interface that makes adjusting the low pass, phase and polarity settings easy.See all Subwoofer SpeakersYour price for this item is $1,099.99
SVS - 16" 1500W Powered Subwoofer - Gloss Piano Black
Model: SB16-ULTRA - PIANO GLOSS - 120SKU: 5708039Top comment"This sub rocks. Purchased two of them to replace a single 18" I've had for 20 years. ...Why buy one, dual subs are always best...SVS subs hands down awesome, no comparison or regrets. "
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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.Top comment"This sub rocks. Purchased two of them to replace a single 18" I've had for 20 years. ...Why buy one, dual subs are always best...SVS subs hands down awesome, no comparison or regrets. "
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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.See all Subwoofer SpeakersYour price for this item is $2,299.99
KEF - Kube 10" 300W Powered Subwoofer - Black
Model: KUBE10BSKU: 6197981Top comment"Te KEF Kube 10 offers amazing bass. The 10 inch subwoofer performs like a 12 inch subwoofer. ...Great sub!!...This is a great sub!! It is solid and is configurable to your musical tastes and listening environment."
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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.Top comment"Te KEF Kube 10 offers amazing bass. The 10 inch subwoofer performs like a 12 inch subwoofer. ...Great sub!!...This is a great sub!! It is solid and is configurable to your musical tastes and listening environment."
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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.See all Subwoofer SpeakersYour price for this item is $799.98
SVS - 16" 1500W Powered Subwoofer - Black oak veneer
Model: SB16-ULTRA - BLACK OAK - 120VSKU: 5708038Top comment"Power cord is too short for this size of sub, need to move my surge protector. Anyway, for $2000, this sub will not disappoint you....Subwoofer provides great intensity to my space and looks beautiful. It’s a large sub that occupies a lot of space."
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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.Top comment"Power cord is too short for this size of sub, need to move my surge protector. Anyway, for $2000, this sub will not disappoint you....Subwoofer provides great intensity to my space and looks beautiful. It’s a large sub that occupies a lot of space."
See all customer reviewsSee all Subwoofer SpeakersProduct 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.See all Subwoofer SpeakersYour price for this item is $2,299.99
SVS - 13" 800W Powered Subwoofer - Black Ash
Model: PB-3000- SUBWOOFER - BLACK ASHSKU: 6315938Top comment"I recommend this sub to anyone that loves bass....This sub punches low and hard. I haven't even scratched the surface of this subs potential, and plan to tinker with the app features to fine-tune even further. "
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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.Top comment"I recommend this sub to anyone that loves bass....This sub punches low and hard. I haven't even scratched the surface of this subs potential, and plan to tinker with the app features to fine-tune even further. "
See all customer reviewsSee all Subwoofer SpeakersProduct 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.See all Subwoofer SpeakersYour price for this item is $1,599.99
MartinLogan - DYNAMO 15" 650W Powered Subwoofer - Satin Black
Model: DYN1600XDSKU: 6255493Top comment"Best low end bass of any sub!...This sub fills the room! I have had many subs in my theater and after purchasing the Martin Logan 1100 i decided to replace the other two subs with this one and it hits hard and clean! ...Best Subwoofer over all subs"
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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.Top comment"Best low end bass of any sub!...This sub fills the room! I have had many subs in my theater and after purchasing the Martin Logan 1100 i decided to replace the other two subs with this one and it hits hard and clean! ...Best Subwoofer over all subs"
See all customer reviewsSee all Subwoofer SpeakersProduct 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.See all Subwoofer SpeakersYour price for this item is $1,999.99
MartinLogan - BallancedForce Dual 10" 125W Subwoofer (Each) - High-Gloss Black
Model: BF210GBDSKU: 5657366See all Subwoofer SpeakersYour price for this item is $3,499.98
MartinLogan - BalancedForce Dual 10" Powered Subwoofer - Black ash
Model: BF210BADSKU: 5657335See all Subwoofer SpeakersYour price for this item is $3,499.99
Shopping ideas related to 20 inch subs
- 12 inch sub
"Deep, powerful bass from a small package"
- 16 inch subs
"A powerful, high-performance subwoofer that is capable of reproducing the most demanding deep bass notes and effects in movies and music"
- 18 inch subs
"Kicker definitely makes good quality speakers. The subs I have incase you’d like to know are kicker comp r 12s in a ported box by kicker"
- 21 inch subs
"Great way to protect your subs! I just wish this came standard with purchase of subs"