



Details
Description
Dynamo Foundation 12
Powerful. Compact. Precise.
With its larger 12” woofer and more powerful amplifier, Dynamo™ Foundation® 12 offers even more output and low frequency extension than its smaller sibling the Dynamo Foundation 10. Thanks to its enhanced capabilities, the Dynamo Foundation 12 is the ideal choice for those with larger rooms or anyone desiring high output, and low distortion bass from a décor friendly design. With its powerful 12” woofer, strong amplification, and precise DSP Engine encased in a solid yet sleek cabinet, the Dynamo Foundation 12 is perfectly suited to keep up with the speed of MartinLogan loudspeakers and ready to deliver in any system.
Seamlessly Integrating
High-Performance Audio with Elegant Design
MartinLogan subwoofers are uniquely engineered to complement the exotic thin-film technologies utilized in MartinLogan loudspeakers. Emphasizing high performance and decor-friendly aesthetics, MartinLogan subwoofers expertly blend audiophile musicality and theatricality with dynamic output and accuracy in a compact design.
High-Performance, Low-Distortion Bass at an Exceptional Value
Dynamo Foundation 12 features a custom-designed and tuned 12” Ultra-Rigid Polypropylene (URP) woofer. Utilizing the same state-of-the-art Klippel analysis as MartinLogan’s more premium woofers, this proprietary driver is specially engineered to provide high output and low distortion at an exceptional value, while embodying every bit of MartinLogan quality.
High-Impact
Magnitude MT-700 Amplifier
MartinLogan’s proprietary Magnitude Amplifier unleashes the full potential of the custom-engineered 12” URP woofer. The Magnitude MT-700 delivers up to 700W Peak (350W RMS) of clean power for incredible impact and effortless musicality. This ultra-efficient Class-D amplifier delivers commanding bass with the utmost precision and control, providing an immersive experience regardless of the content.
Seamless Integration with Grille-Less
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.
Versatile Connectivity with LFE and
Stereo RCA Inputs
Dynamo Foundation subwoofers feature an LFE input for a simplistic home theatre setup, as well as Stereo RCA inputs for flexible installation options with a variety of audio equipment.
Advanced DSP Engine Ensures
Distortion-Free, High-Fidelity Audio
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 that audio processing is completely free of distortion or artifacts, allowing MartinLogan engineers to enhance the subwoofers capabilities for maximum output and fidelity.
Effortless Wireless Connectivity
Enhance your audio setup with the optional WSK-1 Wireless Subwoofer Kit (sold separately). This easy-to-install accessory allows Dynamo Foundation subwoofers to connect wirelessly to your audio system, eliminating the need for cumbersome cables. Experience the same high-quality sound performance without the clutter, and enjoy the freedom to place your subwoofer anywhere in the room for optimal performance. With the WSK-1 Wireless Subwoofer Kit, achieving a clean, sleek, and powerful home theater experience has never been easier. WSK-1 is also compatible with any powered subwoofer with an RCA input.
Uncompromising Bass
Designed to complement MartinLogan® Motion® Foundation® Series systems and other brands, offering high-performance, low-distortion bass at a remarkable value.
Specifications
Specifications
Digital Signal Processing | High-resolution 200MHz DSP engine with 56-bit processing |
Frequency Response | 24–200 Hz ±3 dB (Anechoic via LFE input) |
Low Frequency Transducer | 12” (30.5cm) high-excursion, Ultra-Rigid Polypropylene (URP) cone in a stamped steel basket |
Cabinet | Sealed MDF cabinet with reinforced MDF woofer baffle |
Amplifier | Magnitude® MT-700 Amplifier with 700W peak (350W continuous) |
Controls (Backplate) | Level: Min–Max Low-Pass Filter: 40Hz-Bypass Power Mode: On, Auto Phase: 0°, 180° |
Wireless Inputs | WSK-1 Kit Sold Separately |
Inputs | Line Level: Left, Right/LFE |
Power Draw | Max: 350W Standby: 0.5W |
Feet | Non-Slip |
Weight | 29.1 lbs. (13.2 kg) |
Dimensions (H x W x D) | 16" x 14" x 14" (40.6cm x 35.8cm x 35.8cm) |
Finish | Brushed black vinyl with high-gloss top |
Book a Demo
Book a Demo:

MartinLogan Dynamo Foundation 12 Subwoofer
Trade in
Trade in form:

MartinLogan Dynamo Foundation 12 Subwoofer
Reviews
Reviews
Delivery & Returns
Delivery & Returns
We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).
For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.
Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.
Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.