• Visit our Support Center
  • Check your Order Status
  • Shipping, Delivery & Store Pickup
  • Returns & Exchanges
  • Price Match Guarantee

Order & Purchases

  • Check Order Status
  • Shipping, Delivery & Pickup
  • Returns & Exchanges
  • Price Match Guarantee
  • Product Recalls
  • Trade-In Program
  • Gift Cards

Payment Options

  • My Best Buy® Credit Card
  • Pay Your Bill at Citibank
  • Lease to Own
  • Buy Now, Pay Later
  • Best Buy Business Financing

Support & Services

  • Visit our Support Center
  • Shop with an Expert
  • Schedule a Service
  • Manage an Appointment
  • Protection & Support Plans
  • Haul Away & Recycling
  • Contact Us

Rewards & Membership

  • My Best Buy Memberships
  • View Points & Certificates
  • Member Offers

Partnerships

  • Sell on Best Buy Marketplace
  • Advertise with Us
  • Affiliates: Creators & Publishers
  • Best Buy Health
  • Best Buy Education
  • Best Buy Business
  • Partner+

About Best Buy

  • Corporate Information
  • Careers
  • Corporate Responsibility
  • Sustainability
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more ›
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
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.

Labor Day SaleEnds September 7. Limited quantities. No rainchecks.Shop now

$(csi.user.businessName)
Skip to contentGo to Product Search
Assistive Survey
Fall Football
Top Deals
Deal of the Day
Gift Ideas
My Best Buy Memberships
Credit Cards
Gift Cards
Trade-In
Best Buy Business
Main Content

Summit LBF12SS search results

Filters

Skip To Results

Get it fast

Select Store
55423

Sold & shipped by

Category

Home Speakers & Subwoofers
Bookshelf Speakers
Floor Speakers
Show all (11)

Price

to

Brand

Current Deals

Color

Discount

Indoor/Outdoor Use

Subwoofer Size

Customer Rating

Number of Speakers

Condition

Speaker Design

Collection

Enclosure Type

Maximum RMS Power

Summit LBF12SS (47)

Sort by:
  • Front. MartinLogan - Motion Foundation F1 3-Way Floorstanding Speaker with 5.5” Midrange and Triple 5.5” Bass Drivers (Each) - Walnut.

    MartinLogan - Motion Foundation F1 3-Way Floorstanding Speaker with 5.5” Midrange and Triple 5.5” Bass Drivers (Each) - Walnut

    Rating 5 out of 5 stars with 43 reviews

    5.0(43 reviews)
    $849.99$84999

    Pick up Tue, Sep 15

    Get it by Sun, Sep 13 • FREE

  • Front. MartinLogan - Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each) - Walnut.

    MartinLogan - Motion XT B100 2-Way Bookshelf Speaker with 6.5” Midbass Driver (Each) - Walnut

    Rating 4.8 out of 5 stars with 29 reviews

    4.8(29 reviews)
    $849.99$84999

    Pick up Fri, Sep 11

    Get it tomorrow • FREE

  • Front. Definitive Technology - Descend DN8 8" Sub, 3XR Architecture, 500W Peak Class D Amplifier & (2) 8" Bass Radiators - Black.

    Definitive Technology - Descend DN8 8" Sub, 3XR Architecture, 500W Peak Class D Amplifier & (2) 8" Bass Radiators - Black

    Rating 4.8 out of 5 stars with 60 reviews

    4.8(60 reviews)
    $599.00$59900

    Pick up Mon, Sep 14

    Get it by Fri, Sep 11 • FREE

  • Front. MartinLogan - Abyss 8, 8” Hybrid, Powered Subwoofer, with Magnitude MT-1kW Amplifier, Sub Control App, and Wireless Built-In - Satin White.

    MartinLogan - Abyss 8, 8” Hybrid, Powered Subwoofer, with Magnitude MT-1kW Amplifier, Sub Control App, and Wireless Built-In - Satin White

    Rating 4.2 out of 5 stars with 5 reviews

    4.2(5 reviews)
    $1,399.99$1,39999

    Pick up Mon, Sep 14

    Get it by Wed, Sep 9 • FREE

    • Sponsored
    • Sponsored
1-18 of 47 items
123
Next
Sponsored
Sponsored
Sponsored
More options from $678.99
More options from $1,122.99