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MartinLogan Motion Foundation B1 Bookshelf Speaker in Black (Each) - FB1B
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Abt Model: FB1B
UPC: 810123026340
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MartinLogan FB1B Motion Foundation B1 Bookshelf Speaker in Black (Each)
Motion Foundation B2
Small in size but not sound, the most compact Motion Foundation model offers unheard of performance from such a versatile size.
The Gen2 Obsidian Folded Motion Tweeter S, Folded Motion Waveguide, and 5.5” aluminum midbass driver work together here to create a completely unexpected and engaging experience from a compact footprint. Foundation B1 is ideal for small spaces, especially when combined with a subwoofer, to create a highly musical, detailed experience wherever high quality sound is desired. Foundation B1 is also threaded to work with our STAND25 to create a stable stand mount solution.
The MartinLogan Foundation Story
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.
Features
- Legendary MartinLogan Sound
MartinLogan speakers are known for their exceptional articulation, detail and realism, regardless of the listening environment. By using advanced thin-film technologies and Controlled Dispersion, MartinLogan delivers a unique and unparalleled listening experience that is not commonly found in other speakers. - Gen2 Obsidian Folded Motion Tweeter S
The Gen2 FMT S offers effortless performance, unmatched by conventional technologies. By folding thin film material, MartinLogan is able to pack more surface area into a small space. Large surface area, light weight and low excursion means an incredibly fast and responsive tweeter capable of reproducing the most nuanced content with stunning detail and clarity. - Folded Motion® Waveguide
Enhances the Controlled Dispersion of the 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. - Aluminum Mid-Bass Driver
Using trickle down technology from MartinLogan’s own Motion XT and Motion Series, the B1 uses the exceptional properties of Aluminum to maximize clarity, detail, and output from the mid-bass driver. - Modern Design Featuring Timeless Finishes
Motion® Foundation® models are available in 3 timeless finishes to compliment any decor: Walnut with Bronze trim, Black with Gunmetal trim, or Satin White with Silver trim.
California customers:
General
Color
Black
Bluetooth
No
Wi-Fi
No
Speaker Phone
No
USB Port
No
NFC
No
Water Resistant
No
Rock Speaker
No
Number of Speakers In Set
1
Waterproof
No
AirPlay
No
Built-In Mic
No
Digital Display
No
Aux Input
No
Crossover Frequency
3400Hz
Recommended Amplifier Power
15W - 100W
App Controlled
No
Optical Digital Input
No
Rechargeable
No
SonosNet
No
Control Button(s)
No
Microphone Mute
No
Coaxial Digital Input
No
HDMI Input
No
HDMI Audio Return Channel (ARC)
No
4K Video Passthrough
No
8K Video Passthrough
No
Remote Control Included
No
Wireless Subwoofer
No
Input(s)
1 x 5-way Binding Posts (Non Bi-Wire)
HDR Support
No
Tweeter Size (in)
1 x 0.94
Tweeter(s)
1 x 1" (vertical) x 0.94" (horizontal) Gen2 Folded Motion Tweeter S
Midrange Size (in)
5.5
Midrange(s)
5.5" (14cm) aluminum cone with stamped steel basket. Non-resonant asymmetrical chamber format. Unibody cone construction.
Wireless Multi-Room Audio
No
Center Speaker
No
Side-Firing Speaker
No
Up-Firing Speaker
No
Dolby Atmos
No
DTS: X
No
Connectivity
5-way Binding Posts (Non Bi-Wire)
Frequency Response
48Hz - 23kHz
Powered / Passive
Passive
Enclosure Type
Rear Ported
Sensitivity
89dB
Speaker Design
2-Way
Speaker Type
Bookshelf
Warranty Information
Parts Warranty
5 Years Limited
Labor Warranty
5 Years Limited
Approximate Weight
Unit Weight (lbs.)
11.5
Package Weight (lbs)
8
Approximate Dimensions
Height (in)
13.64
Width (in)
7.25
Depth (in)
9.47
Package Size HxWxL (in)
19 x 12 x 14
Guides
Brochure
Articles
Frequently Asked Questions
-
This speaker uses 5-way binding posts (non bi-wire) for connectivity, allowing for a secure and high-quality wired connection to your amplifier or receiver.
-
The recommended amplifier power for optimal performance is between 15W and 100W, ensuring clear and dynamic sound output without damage to the speaker.
-
The speaker features a 1-inch Gen2 Obsidian Folded Motion Tweeter, a 5.5-inch aluminum mid-bass driver, and a folded motion waveguide which collectively provide detailed sound with controlled dispersion and minimal room reflections.
-
Yes, the compact size combined with high-performance components makes it ideal for small spaces, especially when paired with a subwoofer for a full-range audio experience.
-
The product comes with a 5-year limited warranty covering both labor and parts, ensuring long-term reliability and customer support.
Key Features
- 1" (vertical) x 0.94" Gen2 Folded Motion Tweeter S
- 5.5" Aluminum Mid-Bass Driver
- McCracken-Vojtko Crossovers
- Folded Motion Waveguide
- 5-way Binding Posts (Non Bi-Wire)
- Rear Ported Cabinet
- Secure-Lock Grilles
- 5 Ohms
- Black Finish
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MartinLogan Motion Foundation B1 Bookshelf Speaker in Black (Each)
MartinLogan Motion Foundation B1 Bookshelf Speaker in Black (Each)