MartinLogan - Dynamo Foundation 10, 10” Sealed, Powered Subwoofer, with Magnitude MT-400 Amplifier, DSP-Optimized, and Wireless Ready - Brushed Black
Customers are saying
Customers have good things to say about the Dynamo Foundation 10 subwoofer. Many customers are pleased with the sound quality and power it delivers. Several customers highlight the impressive bass performance of this subwoofer. Overall, the Dynamo Foundation 10 seems to be meeting or exceeding expectations in terms of audio performance.
The MartinLogan Sound
MartinLogan subwoofers are uniquely engineered to compliment the exotic thin-film technologies utilized in MartinLogan loudspeakers. Emphasizing high-performance and decor friendly aesthetics, MartinLogan subwoofers expertly blend audiophile musicality and theatrics with dynamic output and accuracy into a compact design.
10” URP Woofer
Dynamo Foundation subwoofers have custom designed and tuned ultra-rigid, polypropylene woofers. Utilizing the same state-of-the-art Klippel analysis as MartinLogan’s more premium woofers, these proprietary drivers are specially engineered to provide high output and low distortion at an exceptional value.
Magnitude MT-400 Amplifier
MartinLogan’s proprietary Magnitude Amplifiers unleash the full potential of the custom engineered Dynamo Foundation woofers. The Magnitude MT-400 delivers up to 400w Peak(200w RMS) of clean power for incredible impact and effortless musicality. The ultra-efficient Class-D Magnitude MT-400 delivers commanding bass with the utmost precision and control, providing an immersive experience, regardless of the content.
High-Resolution DSP Engine
Dynamo Foundation subwoofers utilize a high-resolution 200MHz DSP engine with 56-bit processing, a performance enhancement rarely found in this class of subwoofers. This level of computing power ensures the audio processing is completely free of any distortion or artifacts, allowing MartinLogan engineers to enhance its capabilities for maximum output and fidelity.
Down Firing Design
Dynamo Foundation subwoofers use a down-firing design, resulting in a clean, grille-less aesthetic to seamlessly blend into a variety of decors.
Inputs
Dynamo Foundation subwoofers feature an LFE input for a simplistic home theater setup, as well as Stereo RCA inputs for flexible installation options with a variety of audio equipment.
- RMS Power200 wattsWoofer Size10 inches
Reviews
Rating 4.6 out of 5 stars with 40 reviews
- Sound Quality (24)
- Bass (3)
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.
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MartinLogan Dynamo Foundation Subwoofers are a perfect complement to any Home Theater or Music system, delivering an immersive experience for all your content, at an exceptional value. These subwoofers merge high performance and value into a décor friendly design that can be used with any speaker system. Dynamo Foundation Subwoofers are also uniquely designed to keep pace with the renowned clarity of MartinLogan loudspeakers. Dynamo Foundation Series subwoofers are designed for high output, and low distortion thanks to MartinLogan’s URP woofers, High Resolution DSP Engine, and Magnitude series amplifiers.

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MartinLogan Dynamo Foundation Subwoofers are a perfect complement to any Home Theater or Music system, delivering an immersive experience for all your content, at an exceptional value. These subwoofers merge high performance and value into a décor friendly design that can be used with any speaker system. Dynamo Foundation Subwoofers are also uniquely designed to keep pace with the renowned clarity of MartinLogan loudspeakers. Dynamo Foundation Series subwoofers are designed for high output, and low distortion thanks to MartinLogan’s URP woofers, High Resolution DSP Engine, and Magnitude series amplifiers.

Designed and engineered at our world-famous Acoustic Engineering Center of Excellence in Northridge, California, the Stage 220P is 500W and is the most powerful subwoofer in the Stage Series and delivers the low frequency excitement that customers crave. This subwoofer features a high excursion 12-inch (300mm) Polycellulose low-frequency woofer with dual rear firing tuned ports that provides deep, powerful, signature JBL bass. A full complement of controls provides for easy system integration.
| Pros for MartinLogan - Dynamo Foundation 10, 10” Sealed, Powered Subwoofer, with Magnitude MT-400 Amplifier, DSP-Optimized, and Wireless Ready - Brushed Black | |||
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| Sound Quality, Bass | Sound Quality, Bass, Design, Power, Setup Ease | Sound Quality | Sound Quality, Bass, Design, Power, Setup Ease |


































































