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MartinLogan - Motion Foundation B1 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Black

Model: FB1B
SKU: 6548311
Sold byBest Buy

Customers are saying

Customers have good things to say about the Motion Foundation B1 2-Way Bookshelf Speaker. Many customers find the sound quality to be great, especially considering the speaker's small size. Additionally, some customers appreciate the speaker's size, finding it to be perfect for their needs.

Generated by AI based on customer reviews.
Features
  • The MartinLogan Sound

    Regardless of the environment, MartinLogan speakers achieve high levels of articulation, detail, and realism. Utilizing exotic thin film technologies and Controlled Dispersion, MartinLogan provides unique and special listening experiences not commonly found in the industry.

  • Gen2 Obsidian Folded Motion Tweeter S

    The Gen2 FMT S offers effortless performance, unmatched by conventional technologies. By folding thin film material, MartinLogan can pack more surface area into a small space providing incredible detail and clarity sure to bring your favorite content to life.

  • Folded Motion Waveguide

    Enhances the Controlled Dispersion of the Gen2 Folded Motion Tweeter S, blanketing the listening area with incredible detail and precision. Avoids performance robbing room reflections and provides a more consistent sound across a wider seating area.

  • Controlled Dispersion

    Room acoustics are vital, as everything in the listening room has an impact on speaker performance. MartinLogan minimizes these harmful effects by focusing the sound into the listening area, increasing flexibility, clarity, and placement options, regardless of the room’s design.

  • Aluminium Midrange and Bass Drivers

    Using trickle down technology from MartinLogan’s own Motion XT and Motion Series, the Motion Foundation Series uses Aluminum cone woofers to maximize clarity, detail, and output.

  • McCracken-Vojtko Crossovers

    The culmination of combining extensive anechoic, in-room measurements, and multiple blind listening tests with the low distortion philosophy of MartinLogan’s signature Vojtko Crossover. Through this process each speaker was refined to achieve peak performance.

  • Secure Lock Grilles

    Stealth mounting tabs securely hold the grilles in place allowing the listener to customize the appearance of each speaker. Creating a unique look; leaving the grilles on, off, or even rotating them to change the grain of the fabric providing maximum aesthetic control.

  • Threaded For Stands

    Threaded inserts on the bottom of the speaker allow for secure attachment to MartinLogan’s matching speaker stand, the STAND25.

See all features
Specifications
  • Speaker Type
    Bookshelf
    RMS Power
    50 watts
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Reviews

Rating 4.9 out of 5 stars with 39 reviews

97% would recommend to a friend
Customers are sayingCustomers have good things to say about the Motion Foundation B1 2-Way Bookshelf Speaker. Many customers find the sound quality to be great, especially considering the speaker's small size. Additionally, some customers appreciate the speaker's size, finding it to be perfect for their needs.
This summary was generated by AI based on customer reviews.
  • Sound Quality (31)
  • Size (5)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Excellent speakers

    These are one of the best speakers I’ve brought the quality and the sound is crisp and clean you can hear every whisper I had a hard time deciding between these and kef speakers and it took me a moment to decide but with the patience of (micheal) thank you I decided to go with the martins and they haven’t disappointed the Clarity and a sound is so clear that I can’t even turn up my volume to high because it’s that clear for you to hear I also have Sony SPS speakers with them and they’re the perfect pair. Love love love

    Posted by Vero

  • Rated 5 out of 5 stars

    perfect

    The best speaker you can buy for the price, it sounds really good.

    Posted by DBARA

  • Rated 5 out of 5 stars

    Martin Logan speakers

    I am sooooo pleased with these Martin Logan speakers. Thank you Jason and Alex for excellent service. Enjoyed and learned a lot!

    Posted by StephanieF

  • Rated 5 out of 5 stars

    Great speaker for the price

    Bought these to be surrounds in a 5.1 system with F1's and a C1. Tried using them for a few days as fronts in a 2.1 system. Sounds great to my ears, I would call these "fun" speakers, not warm. I absolutely love the tweeter as it sounds great without being harsh. Slightly bass shy but what is there sounds good, probably need a sub for these. They're light and fairly small. Hard to beat for the price.

    Posted by Gebo

  • Rated 5 out of 5 stars

    Speakers

    Great sound, price was fair, looks great. I would recommend these speakers to anyone

    Posted by Canton18

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MartinLogan Foundation Series products redefine affordability by incorporating many of MartinLogan's renowned high-performance technologies at accessible prices. Leveraging 40 years of design and engineering prowess and offering MartinLogan’s renowned thin-film performance, Motion Foundation is a gateway into the world of true hi-fi sound. With a choice of 5 different models in 3 different finishes, Motion Foundation speakers are an ideal foundation for building a high performance Stereo or Surround sound system. Bringing high end performance to a wider audience, Motion Foundation offers incredible immersion for all your favorite content. Motion Foundation speakers feature the incredible performance of the Gen2 FMT S, bringing much of the same performance found in our/their larger siblings, in a more compact and affordable package. This high-performance tweeter is paired with a custom Folded Motion Waveguide offering consistent, smooth, and controlled sound across the listening space delivering incredible performance in every seat while also reducing some of the harmful effects of room acoustics. Rounding out the sound are specially designed aluminum woofers for both the midrange and bass drivers offering robust and detailed performance across the board. Motion Foundation models are available in 3 elegant finishes to compliment any decor: Black, Satin White, and Walnut.

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Pros for MartinLogan - Motion Foundation B1 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Black
Sound Quality, SizeSound Quality, Size, Appearance, Bass, PriceSound Quality, Size, Appearance, Volume, Wall MountSound Quality, Size, Soundstage
Cons for MartinLogan - Motion Foundation B1 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Black
There were no cons for this productThere were no cons for this productBassThere were no cons for this product

Specs

Questions & Answers
  • What are the dimensions of the speaker?

    The Motion Foundation B1 speaker has a product depth of 9.47 inches, a width of 7.25 inches, and a height of 13.64 inches.

    This question and answer was generated by AI based on customer and product data.
  • Do the speakers have a binding post input?

    These speakers have binding post inputs.

    This question and answer was generated by AI based on customer and product data.
  • What is the weight of the speaker?

    The product weight is 11.5 pounds.

    This question and answer was generated by AI based on customer and product data.
  • How many drivers are included in the speaker?

    This speaker has two drivers.

    This question and answer was generated by AI based on customer and product data.
  • What is the minimum frequency response of the speaker?

    The minimum frequency response of the speaker is 48 hertz.

    This question and answer was generated by AI based on customer and product data.
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