MartinLogan

Impeccable Precision. Indisputable Quality.

As Dynamo™ 10's larger, more powerful sibling, Dynamo 12 offers the same robust connectivity and extensive feature list but with more output capability and low frequency extension, all while maintaining a compact profile.

Dynamo 12's impressive "resume" includes a custom 12" aluminium woofer, a 1600W peak power amplifier, and a best-in-class 500MHz DSP Engine with 64-bit processing, all housed in an expertly crafted 1" thick cabinet.

With massive power and high precision on tap, Dynamo 12 also features a variety of connection options ranging from XLR to the built-in wireless option. Dynamo 12 also features MartinLogan's powerful intuitive control app for convevient setup and adjustment, as well as being compatible with the award-winning Anthem Room Correction (ARC®) system.

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SPECIFICATIONS
Digital Signal Processing

Ultra High-Resolution 500MHz Vojtko DSP Engine with 64bit processing

Frequency Response

22–120 Hz ±3 dB (Anechoic via LFE input)

Low Frequency Transducer

12” (25.4cm) high-excursion, anodized-aluminum cone in a stamped steel basket

Cabinet

Precision-crafted, sealed MDF enclosure featuring a robust 1-inch thick MDF woofer baffle

Amplifier

Magnitude® MT-1.6kW Amplifier with 1,600W peak (800W continuous)

Controls (Backplate)

Level: Interactive LED Backlit Knob
Tone Sweep: Sweep Start and Pause (with status light)
Power Mode: On, 12v Trigger, Auto
Wireless Audio Pairing Button (for included MartinLogan wireless transmitter)

Controls (via Bluetooth)

Level: -40 to 12dB (Min-Max)
Low-Pass Filter (Frequency): 35–120Hz (1° Increments)
Low-Pass Filter (Order): Bypass, Third, Fourth
Phase: 0–180° (1° Increments)
Phase (Polarity): Normal, Inverted
Preset Listening Modes: Movie, Music, Night
20–30Hz Level: ±10dB
Anthem Room Correction (ARC Genesis): On, Off
Tone Sweep (120-20Hz): On, Off, Pause (Frequency)

Wireless Inputs

Integrated Wireless Receiver, Wireless Transmitter Included

Inputs

Line Level: Left, Right, and LFE XLR: LFE
Speaker Level: Left and Right (requires banana plugs)

Power Draw

Max: 800W
Standby (Wireless Disabled): 0.5W
Standby (Wireless Enabled): <2W
*Transmitter and Subwoofer combined

Feet

Integrated Anti-Vibration Feet (carpet spikes included)

ARC SOFTWARE

To run Anthem Room Correction (ARC) with your speakers you will need to purchase a PBK or ARC Kit:

Advanced ARC Calibration Kit

ARC Calibration Microphone Kit

PBK - Perfect Bass Kit

(Please note that MartinLogan Perfect Bass Kit (PBK) microphones are fully compatible with Anthem Room Correction for MartinLogan speakers).

To download the most up-to-date version of ARC, please click the link below to go directly to Anthem's website.

Get the Latest ARC Software

System Requirements

ARC Genesis requires an ARC or PBK Microphone, a Mac OS X (10.12+) or Windows (7/8/8.1/10/11) computer, and an ARC or PBK compatible audio product. One USB port is required. If you are using a laptop computer, check power settings and battery meter before starting to ensure the procedure is not interrupted.

DIMENSIONS
Weight

61.5 lbs (27.9 kg)

Dimensions (H x W x D)

16-3/4" x 15-3/4" x 15-3/4" (42.4cm x 39.9cm x 39.9cm)

Seamlessly Integrating High-Performance Audio with Elegant Design

Emphasising high performance and decor-friendly aesthetics, MartinLogan subwoofers expertly blend audiophile musicality and theatricality with dynamic output and accuracy in a compact design. As with all MartinLogan subwoofers, the Dynamo Series is designed to work with any speaker system while being uniquely engineered to keep pace with the exotic thin-film technologies utilised in MartinLogan loudspeakers.

Advanced Aluminium Woofers for Powerful, Distortion-Free Bass

Dynamo 12 features a custom-designed 12” aluminium woofer tuned using state-of-the-art Klippel analysis for high output and low distortion. The light weight, high strength, and excellent heat dissipation properties of aluminum make it ideal for delivering clean, powerful bass in a compact design. Meticulously engineered for maximum precision and dynamics, Dynamo subwoofers offer versatile performance to meet your musical and powerful bass needs.

Magnitude® MT-1.6kW Amplifier

Keeping Dynamo 12’s woofer fed with as much power as it can take advantage of is no easy task. Stepping up to the plate is MartinLogan’s Magnitude MT-1.6kW amplifier. Delivering up to 1600W peak (800W RMS) of clean power, ensures remarkable impact and seamless musicality at all volume levels.

MartinLogan’s Magnitude amplifiers are designed to deliver their power reserves with ultra-low distortion to ensure maximum fidelity along with high output capability. MT-1.6kW maintains exceptional control over Dynamo 12’s woofer, guaranteeing precise, and powerful bass exactly when you want it.

Advanced Vojtko DSP Engine: Elevating Subwoofer Performance

Dynamo subwoofers utilise the cutting-edge, ultra-high-resolution Vojtko DSP engine, named after MartinLogan’s Chief Audio Technologist. Featuring a best-in-class 500MHz DSP with 64-bit processing, the Vojtko DSP engine is the maestro that commands all aspects of subwoofer performance in real-time.

This level of computing power allows MartinLogan engineers to fine-tune performance for maximum output and fidelity with complete audible transparency as well as enabling advanced features like wireless app control, integrated wireless signal connection, and other advanced DSP functions. Thanks to the computational power of this sophisticated DSP engine, Dynamo subwoofers are also compatible with the award-winning Anthem Room Correction (ARC®) system.

Built-In Wireless Capability

Although correct placement plays a key role in optimizing subwoofer performance, getting a cable where you need it can be challenging. For ultimate convenience, our Dynamo subwoofers come with a built-in Wireless Receiver and Wireless Transmitter, making it easier than ever to eliminate cable clutter. With lossless transmission and low latency, even the most discerning enthusiast will be thrilled with the results.

Sound Structure

The cabinet plays a critical role in the sound quality of a speaker. Dynamo subwoofer cabinets are made of 1” thick MDF (Medium Density Fiberboard) with additional reinforcement on the woofer baffle. This solid construction provides a more stable platform for the high performance woofer to play from, resulting in cleaner, more articulate bass.

Robust Connectivity

In addition to the built-in wireless connection option, Dynamo™ 12 offers incredible wired installation flexibility. With both RCA and XLR LFE inputs, Stereo RCA inputs, Speaker Level inputs, and Sub Out connections, Dynamo 12 can be easily integrated into even the most complex systems. Simultaneous connections are also supported.

Reduced Vibration, Enhanced Bass

Solid bass performance is a critical component of any audio system and contributes to the visceral impact of your entertainment. Dynamo 12’s integrated anti-vibration feet improve bass performance while reducing floor and wall vibrations. By dramatically reducing energy transfer between the subwoofer and the floor, unwanted room rattles and buzzes are eliminated, resulting in tighter, cleaner bass and improved system clarity and dynamics.

As a less intrusive alternative to acoustic room treatments, Dynamo 12’s integrated anti-vibration feet can also help minimise noise complaints by reducing vibration transfer into adjoining rooms. Out of the box, Dynamo 12’s anti-vibration feet are safe for all flooring types, and optional carpet spikes are included to further improve performance on carpeted floors.

Fine-Tune Your Subwoofer Settings with MartinLogan's Intuitive App

By far the most convenient way to adjust a subwoofer, MartinLogan’s Subwoofer Control app for iOS and Android devices allows you to easily adjust settings such as Volume, DSP Mode, Phase, and many others right from the comfort of your seat for ultimate control and ease of tuning.

Optimize Bass Performance with Award-Winning Anthem Room Correction

Dynamo 12 is compatible with the award-winning Anthem Room Correction (ARC®) system. This highly advanced software measures subwoofer performance in your room and then performs custom equalization, tuning, and calibration to achieve the highest levels of bass impact and accuracy possible for your specific installation. Requires an ARC® Calibration Microphone and a PC or Mac computer (sold separately).