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"Alto Powered 18" Bass Speakers"

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197 items
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JBL - 18" Powered Subwoofer - Black - Angle
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  • Model: JRX118SP
  • SKU: 9478987
From our expanded online assortment; 500W amplifier; integrated limiter and crossover; 3/4" MDF enclosure; all-steel handles; 35mm pole mount; line- and speaker-level inputs
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$899.99
Seismic Audio - Pair of Dual 15" PA Speakers, Pair of Powered 18" Subs & Cables - PA/DJ Package - Black - Larger Front
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What is Marketplace?

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$1,189.99
On Sale
Save $1,190 (Reg. $2,379.99)
Seismic Audio - Pair of Powered 18" Subs, Pair of Dual 15" PA Speakers & 4 Cables - PA Package - Black - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$1,254.99
On Sale
Save $1,265 (Reg. $2,519.99)
Behringer - Eurolive 18" 1800-Watt Powered Subwoofer - Black - Larger Front
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  • Model: B1800XPRO
  • SKU: 3177805
From our expanded online assortment; 1800W peak power (450W RMS); 18" long-excursion low-frequency driver; Neutrik Speakon connectivity
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$399.99
Klipsch - Reference 10" 300W Powered Subwoofer - Black - Larger Front
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  • Model: R-10SW
  • SKU: 6345006
300W peak power (150W continuous); built-in digital amplifier; 10" spun-copper IMG (injection-molded graphite) woofer; low-pass crossover; variable phase control; L/R line-level RCA jacks; L/R binding posts
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$349.99
Klipsch - Reference 12" 400W Powered Subwoofer - Black - Larger Front
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  • Model: R-12SW
  • SKU: 6228076
400W peak power (200W continuous); built-in digital amplifier; 12" spun-copper IMG (injection-molded graphite) woofer; low-pass crossover; variable phase control; L/R line-level RCA jacks; L/R binding posts
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$449.99
JBL - Xtreme Portable Bluetooth Speaker - Black - Larger Front
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  • Model: JBLXTREMEBLKUS
  • SKU: 4228107
  • Bluetooth 4.1
  • Rechargeable lithium-ion polymer battery
  • Splash-proof
  • Speakerphone
  • Charges USB-powered devices
  • Connect several JBL Connect-enabled speakers for surround sound
  • Dual external bass radiators
Onkyo - 7.1-Ch. Home Theater Speaker System with Powered Subwoofer - Black - Larger Front
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  • Model: SKS-HT993THX
  • SKU: 4383409
THX Reference Sound; magnetically shielded; five 2-way acoustic-suspension speakers included; 5" A-OMF diaphragm woofers; 1" soft-dome tweeters; 12" front-firing cone
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$699.99
Technical Pro - 18" 2000W Powered Subwoofer - Black - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$425.00
JBL - Xtreme Portable Bluetooth Speaker - Blue - Larger Front
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  • Model: JBLXTREMEBLUUS
  • SKU: 4228101
  • Bluetooth 4.1
  • Rechargeable lithium-ion polymer battery
  • Splash-proof
  • Speakerphone
  • Charges USB-powered devices
  • Connect several JBL Connect-enabled speakers for surround sound
  • Dual external bass radiators
Insignia™ - Powered Computer Speakers with Subwoofer (3-Piece) - Black/Silver/Gray - Larger Front
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  • Model: NS-PSD5321
  • SKU: 8269001
Compatible with PC and Mac; 27W total RMS power; two 5W RMS satellite speakers; 17W RMS subwoofer; wired remote control pod; auxiliary input; headphone output
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$39.99
Onkyo - 7.1-Channel Home Theater Speaker System with 10" Powered Subwoofer - Larger Front
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  • Model: SKSHT540
  • SKU: 1680912
1 left front, 1 right front and 1 center-channel speaker and 4 surround speakers; 1" balanced-dome and 3/4" ceramic tweeters; dual OMF-diaphragm woofers
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$349.99
Yamaha - 8" 100-Watt Powered Subwoofer - Silver - Larger Front
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  • Model: YST-SW012
  • SKU: 9262781
From our expanded online assortment; 100W dynamic power; 8" driver; magnetic shielding; Advanced Yamaha Active Servo Technology II; QD-Bass technology; linear port; volume control
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
Energy - 10" 400-Watt Powered Subwoofer - Black Ash - Larger Front
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  • Model: ESW-C10
  • SKU: 9779112
400W peak power (150W RMS); 10" injection-molded cone with ribbed elliptical surround; variable 40-120Hz low-pass filter; bass-reflex enclosure; L/R line, sub and speaker level inputs
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$429.98
iHome - iM71 Color-Changing Mini Speaker - Silver - Larger Front
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  • Model: IM71SC
  • SKU: 2639031
Compatible with most devices with a 3.5mm headphone jack; vacuum bass design; color-changing LED; built-in rechargeable battery; collapsible design; power and charging LED indicators; cord wrap
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$19.99