MartinLogan Motion Foundation B2 Bookshelf Speaker - pair
The largest Motion Foundation bookshelf speaker serves up impressive detail and scale completely unexpected in its class.
The versatility and relatively compact size of bookshelf speakers have long made them a popular choice. Those looking for a fuller sound stand or shelf mounted solution would be hard pressed to find a better value than the Foundation B2. Its 6.5 aluminum midbass driver offers impressive bass while the Gen2 Obsidian Folded Motion Tweeter S works within the Folded Motion Waveguide to blanket your listening area with beautiful sound. Foundation B2 is also fully compatible with STAND25 to create a solid stand mount solution.
Legendary MartinLogan SoundMartinLogan 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 SThe 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 MotionWaveguideEnhances 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 DriverUsing trickle down technology from MartinLogans 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. |
Specifications
Specifications are subject to change without notice
Frequency Response | 42 Hz - 23 kHz 3 dB |
Tweeter Dispersion (horizontal x vertical) | 90 x 90 |
Recommended Amplifier Power | 15 - 100 watts |
Sensitivity | 90 dB |
Impedance | 5 ohms |
High Frequency Driver | 0.94 x 1 (2.4 x 2.5cm) Gen2 Folded Motion Tweeter S with 3.5 in2 (22.6 cm2) diaphragm. |
Crossover Frequency | 3,800 Hz (2-way) |
Mid-Frequency Drivers | 6.5 (16.5cm) aluminum cone with stamped steel basket. Non-resonant asymmetrical chamber format. Unibody cone construction. |
Cabinet | Rear Ported |
Binding Post Inputs | 5-way Binding Posts (Non Bi-Wire) |
Weight | 15lbs / 6.8kg |
Dimensions (H x W x D) | 15 x 7-3/4 x 11-1/2 |
Finish | Black, Walnut, and Satin White |
