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Specifications
  • Speaker Type
    Bookshelf
    RMS Power
    100 watts
  • Key Specs
    • Speaker Type: Bookshelf
    • RMS Power: 100 watts (The maximum amount of continuous power the device is able to handle.)
  • General
    • Brand: MartinLogan
    • Model Number: MB10WNT
    • Product Name: Motion B10 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each)
    • Color: Walnut
  • Audio
    • Speaker Type: Bookshelf
    • Enclosure Type: Bass reflex
    • RMS Power: 100 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 200 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Minimum Frequency Response: 56 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 25 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 92 decibels
    • Tweeter Type: Folded motion
    • Midrange Type: Cone
    • Woofer Type: Cone
    • Tweeter Size: 1.75 inches
    • Midrange Size: 5.5 inches
  • Connectivity
    • Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
    • Audio Only Inputs: 1 x 3.5mm microphone
    • Network Connector(s): 1 x LAN
  • Features
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
  • Dimensions
    • Product Height: 12.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 9.75 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 14.5 pounds (The out of box weight of the item.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Other
    • UPC: 810123026104

The 4th generation Motion Series ushers in a new era of design and aesthetics for MartinLogan. The three modern, yet timeless, colorways can compliment any room while being a focal point if so desired. Motion evokes a unique look and sound, pairing high-performance woofers with exclusive Folded Motion Tweeter technology, a staple of MartinLogan products. The Motion Waveguide enhances the Controlled Dispersion of the Gen2 Folded Motion Tweeter to a generous 90°(Vertical) by 90°(Horizontal) to accommodate a wide range of seating and speaker placement options, while avoiding clarity destroying sound reflections within the environment.

  • 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 Folded Motion Tweeters: The state-of-the-art thin-film Gen2 FMT offers effortless performance, unmatched by conventional technologies. Utilizing a lightweight material with more surface area, the FMT brings the audience’s favorite content to life with extreme levels of detail and accuracy.
  • Motion Waveguide: Enhances the Controlled Dispersion of the Gen2 Folded Motion Tweeter, 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.
  • Woven Fiberglass Midrange: The lightweight and strong Woven Fiberglass midrange in the Motion series is perfectly suited for keeping pace with Motion’s Gen2 FMT, providing crystal clear dialogue and vocals, as well as lifelike instrumentals.
  • 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.
  • Enchanced Cabinet Bracing: If a speaker cabinet isn’t braced properly, it will vibrate or resonate, resulting in masked clarity and detail. This 4th generation Motion series features specially engineered bracing to maximize sound quality by minimizing unwanted vibrations and resonances.
  • 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.
Whats Included
  • Speaker Grille
  • Quick Start Guide
  • Owner's Manual QR Code
  • Rubber Bumpers

Q: What is the impedance of the speaker?

A: The impedance of the speaker is 4 ohms.

Q: What is the maximum frequency response of the speaker?

A: The maximum frequency response of the speaker is 25 kilohertz.

Q: What are the dimensions of the speaker?

A: The Motion B10 speaker has a product depth of 9.75 inches, a product width of 7 inches, and a product height of 12.5 inches.

Q: What is the sensitivity of the speaker?

A: The sensitivity of the speaker is 92 decibels.

Q: What is the weight of the speaker?

A: The product weight is 14.5 pounds.

Q: How many drivers are included in the speaker?

A: The Motion B10 bookshelf speaker includes two drivers.

Q: Does it have a grille cover?

A: Hello. Thank you for your question and your interest in our products. The speaker does come with a grille cover for the woofer, that you can view in the photos with it on/off. We hope this helps and please let us know if you have any other questions. Thanks again for your question and your support.

MartinLogan - Motion B10 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Walnut

Model: MB10WNT
SKU: 6531265
$599.99
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Pros for MartinLogan - Motion B10 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Walnut
Sound Quality, Mid Range, Highs, SizeSound QualitySound Quality, Bass, TweeterSound Quality
Cons for MartinLogan - Motion B10 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Walnut
BassThere were no cons for this productThere were no cons for this productThere were no cons for this product

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Customers are saying

Customers frequently mention the impressive sound quality of the Motion B10 2-Way Bookshelf Speaker, with some noting that the highs are a bit too pronounced but are hopeful that this will improve over time. The compact size of the speakers is also a popular feature, with customers appreciating the bookshelf form factor.

This summary was generated by AI based on customer reviews.

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 or points for an honest, helpful review.

  • Rated 3 out of 5 stars

    Not worth what you're paying

    For what you're getting I think there are 2 better options, save up a few bucks and get the XT B100 or get the SVS Ultra Evolution at the same price as these B10. They are simply not priced appropriately for what you get. Not bad just better options out there. Attached photo is the B10 next to the SVS Ultra Evolution

    This review is from MartinLogan - Motion B10 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Satin White

    Posted by trinitynzxt

  • Rated 5 out of 5 stars

    Best guitar sound you'll hear.

    ***TLDR:*** What an excellent sound from a quality product. I'm more than happy, especially considering the size and price. MartinLogan have done something which is actually hard to do: impress me. ***STANDOUT FEATURES:*** Honestly, the standout features here are going to be the looks. I went for Gloss Black (with a satin front) to match my setup, but the Walnut option, with bronze speaker surround, is highly attractive. In addition to looks, these have exceptional sound and simple 4-hole mounting, should you choose your own option or the MartinLogan "STAND25", which comes in colors to match your selection of either Gloss Black, Walnut or Satin White. ***LOWS:*** One should not expect ultimate bass with these bookshelf units, as they only have 5.5" woofers. Though they do have ported rears, they were absolutely intended to be used in combination with a subwoofer to adequately hit those 20-80 Hz frequencies. Rated officially at 56 Hz, sound drops off quite substantially at about 90 hz. Adjusting levels to compensate can only help a small amount before interfering in the clarity of the mids. The more frequencies you demand of any single speaker, the more convoluted the vibration - sometimes canceling out sounds you could otherwise hear clearly. Get a decent 8" or larger sub to go with these and keep their cutoff around 100 to enjoy a full and clear sound stage. ***MIDS:*** The density and heavy construction of the cabinets keep mids neutral. No unwanted reverberation/muddying. This makes speaking voices flat, so EQ up. ***HIGHS:*** This is where these speakers shine. The Gen 2 "Folded Motion" tweeter design recreates guitar (in particular) - with preserved drum and vocal separation - in the most clear way I have ever heard. I have been around nice speakers for over 20 years and these have me hearing new things in all my favorite guitar-laden songs. Martin Logan's choice to put the crossover at 2300hz was exactly right. ***DOWNSIDE:*** The gloss black is no joke. These can get very dusty, very quickly. ***CONCLUSION:*** If you have a love for guitar, these will make you happy. Go for it.

    This review is from MartinLogan - Motion B10 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Gloss Black

    Posted by Highly Excellent

  • Rated 5 out of 5 stars

    Excellent Bookshelf Speakers for Audio and Movies

    The Martin Logan motion bookshelf speakers offer excellent sound in a small compact bookshelf form factor. ML speakers have always felt and looked premium and the presentation on the Motion series is no different with the piano glass glossy finish and the contrasting grill and Midbass driver offering a premium appearance. The glossy finish does a great job of resisting fingerprints although I could see over time they will get some fine lines and dust. They do come with nice mesh bags to cover, store, transport and even wipe them down with. In terms of audio, I was planning to use these in a 5.1.2 Atmos set-up with my Yamaha receiver, but decided to go ahead and connect them to my Sonos Amp first to get them up and running quickly and the sound far exceeded the B&W speakers I had previously used with the Sonos. Mid-range was clear and confident and both audio lyrics, instrumentals and movie dialogue had excellent reproduction and projection with the Gen2 Folded Motion Tweeters. The single Midbass driver performed valiantly, however, I did find it lacked a bit of rumble for LFE for movies and music with deep bass tracks, so I did add a subwoofer to the Sonos amp to supplement. MLogan offers some higher end Motion speakers with 2 and 3 Midbass drivers that may not need a woofer to get a full bass range but they are also much larger and pricier than these bookshelf speakers. Ultimately, I decided to just stick to the 2.1 Sonos speaker set-up for these speakers since I was planning to use them in the basement in a smaller viewing area where full surround sound would probably be overkill. I mainly use the basement TV for 3D movie nostalgia and if we want to let the kids play or watch TV down there. The MLogan speakers are fantastic for music and they also performed brilliantly for movies and dialogue so I was more than happy with them, and they look great and don't take up a lot of room in the space. The Motion bookshelf speakers can be stand mounted with 4 hold standoffs, however, the stands are $200 each. Given how close that puts them to some ML freestanding options with Bass drivers, that may be another consideration and way to go if you want something that will stand on their own. These are definitely a great set of speakers with a bright soundstage and excellent voice reproduction, but lack some LFE from a dedicated bass driver. Still, I don't think you can go wrong in a smaller space, whether that is a smaller home viewing area, a den or office, or even a dining room.

    This review is from MartinLogan - Motion B10 2-Way Bookshelf Speaker with 5.5” Midbass Driver (Each) - Satin White

    Posted by TechBuyer

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