MartinLogan Dynamo Foundation 12 Powered Subwoofer

Deep, Low Bass at a Deeply Affordable Price

Bring on the deep, low bass! Step up to MartinLogan's new Dynamo Foundation 12 Powered Subwoofer. It boasts a larger driver and more powerful amp than its smaller sibling, the Foundation 10. Foundation 12 erupts with the low frequency excitement of movies and multichannel music, and it's very affordable for all its potent capabilities.

The built-in Magnitude® 700 amplifier delivers up to 700W peak power (350W RMS), supercharging the large 12"" high-excursion, ultra-rigid polypropylene (URP) cone woofer in a stamped steel basket for distortion-free, high-fidelity audio.

Carefully Engineered for Superior Audio Quality

MartinLogan Dynamo Foundation Subwoofers are carefully engineered for superior audio quality, integrating advanced technology with sophisticated design to help provide incredible home entertainment experiences at an exceptional value.

At the core of Dynamo Foundation subwoofers is a high-resolution 200MHz DSP engine with 56-bit processing, which is typically only found in high-end audio systems. This advanced processing controls the powerful Magnitude® amplifier onboard, ensuring each note and beat is reproduced with remarkable clarity and precision. Bid farewell to distortion and artifacts with MartinLogan’s rigorous engineering, guaranteeing pristine sound and immersing you fully in your favorite content.

Crafted for Performance and Aesthetics

Crafted for both performance and aesthetics, Dynamo Foundation subwoofers feature custom-designed ultra-rigid polypropylene woofers tuned to perfection. These proprietary drivers deliver robust, deep bass with minimal distortion, even at high volumes. Whether enhancing your living room audio or setting up a dedicated home theater, the compact yet powerful design seamlessly integrates into any decor.

For added convenience, these subwoofers offer versatile connectivity options including an LFE input for easy home theater setup and Stereo RCA inputs for compatibility with a variety of audio equipment. Consider the optional WSK-1 Wireless Subwoofer Kit (sold separately) for hassle-free installation flexibility.

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 subwoofers feature custom-designed and tuned Ultra-Rigid Polypropylene (URP) 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, while embodying every bit of MartinLogan quality.

High-Impact Magnitude® Amplifiers

MartinLogan’s proprietary Magnitude® Amplifiers unleash the full potential of the custom-engineered Dynamo Foundation woofers. The Magnitude® 700 delivers up to 700W Peak (350W RMS). The ultra-efficient Class-D design delivers commanding bass with the utmost precision and control, providing an immersive experience regardless of the content.

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 its capabilities for maximum output and fidelity.

Seamless Integration with Grille-Less Down-Firing Design

These 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

The LFE input offers a simple home theater setup. Also onboard are Stereo RCA inputs for flexible installation options with a variety of audio equipment.

Product Features

Overview

Advanced DSP Engine
Grille-Less Down-Firing Design
Ultra-efficient Class-D Amplification
MartinLogan Magnitude MT-700 Amplifier: 700W peak (350W continuous)
Low Frequency Transducer: 12"" (30.5cm) high-excursion, ultra-rigid polypropylene (URP) cone in a stamped steel basket
DSP: High-resolution 200MHz DSP engine with 56-bit processing
Cabinet: Sealed MDF cabinet with double thick MDF woofer baffle
Inputs: Line Level: Left, Right/LFE
Wireless Input: WSK-1 Kit- Optional, Sold Separately
Feet: Non-Slip
Finish: Brushed Black Vinyl with High-Gloss Top

Controls (on Backplate)

Level: Min–Max
Low-Pass Filter: 40Hz-Bypass
Power Mode: On, Auto
Phase: 0°, 180°

Product Specs

Power Delivery: 700W peak (350W continuous)
Frequency Response: 24–200 Hz ±3 dB (Anechoic via LFE input)
Power Draw: Max: 2350W; Standby: 0.5W
Dimensions: (H x W x D): 16"" x 14.1"" x 14.1""
Weight: 29.1 lb.

Product Warranty

5 Years

Parts & Labor

MartinLogan Warranty Information

Audio Advisor occasionally has fantastic deals on clearance items that are in excellent condition and we happen to have just one or two of.

Demo: Photo samples, gear we auditioned, items returned for wrong color/wrong size, etc.

Open Box: Contents briefly examined or inspected for promotional or internal purposes

Factory Refreshed: Original-condition items repackaged by the manufacturer

Cosmetically Blemished: A few dings or scratches, but functionally in original condition

Used: May show some signs of use

All clearance products are carefully inspected by our technicians before we offer the item for sale. All clearance products except Used items come with the original manufacturer warranty and are guaranteed to work and sound like new.

RETURN POLICY & PROCESS

NOTE:
You may only return a product purchased within 60-days of the receipt date.
The product must be in like-new condition and shipped in the original packaging (So SAVE THOSE BOXES!!!)

Call 1-800-942-0220 to request an RMA number.
Print the RMA number on the return shipping label.
Please make sure the return shipping name and address are written in a note on the inside.
Ship package to…

Audio Advisor Returns
5500 Executive Parkway SE
Grand Rapids, MI 49512
(PRINT YOUR RMA NUMBER HERE)

NOTE: If a coupon was used in the ordering process, then the final value (recorded during payment) will be the price refunded.

Returned products are inspected by our warehouse and refunds are issued within 24 hours of inspection. Please note: it may take 7-10 business days for your bank to show the refunded amount. If you do not see it then, please reach out to our customer service team at 1-800-942-0220.

Audio Advisor will ship products anywhere in the United States, including Alaska, Hawaii, and U.S. Territories.