MartinLogan Dynamo 12 Glossy Black

MartinLogan Dynamo 12 Subwoofer: Powerful Sound in a Compact Format

The MartinLogan Dynamo 12 is a subwoofer that combines power with acoustic precision. Designed for audiophiles and movie enthusiasts, it delivers an immersive and dynamic sound experience. This compact model meets the expectations of users seeking high performance.

Aluminum Driver for Powerful, Distortion-Free Bass

At the heart of the Dynamo 12 is a 12-inch anodized aluminum driver, specially engineered to deliver outstanding performance. This high-excursion woofer is the result of advanced engineering, utilizing Klippel analysis to ensure high output with minimal distortion. Aluminum, chosen for its lightness, strength, and excellent heat dissipation, allows the Dynamo 12 to deliver powerful and precise bass, even at high volumes.

The integrated Magnitude MT-1.6kW amplifier is a true technological feat. Capable of delivering 800 W continuous and up to 1600 W peak, it offers a substantial power reserve. This carefully designed Class D architecture ensures exceptional control of the driver, guaranteeing a fast response and flawless musicality, no matter the sound intensity.

Cutting-Edge Audio Intelligence

The Dynamo 12 is not just powerful—it’s also smart. Its ultra-high-resolution Vojtko DSP engine, clocked at 500 MHz with 64-bit processing, represents the best in the industry. This computing power allows MartinLogan engineers to fine-tune performance in real time, optimizing output and sound fidelity with total auditory transparency.

This intelligence is also reflected in the Dynamo 12’s advanced features. Compatible with the Anthem Room Correction (ARC) system, it can perfectly adapt to your room’s acoustics. The MartinLogan Subwoofer Control app for iOS and Android offers intuitive control, allowing you to easily adjust settings such as volume, DSP mode, phase, and more, directly from your smartphone.

A Design Engineered for Acoustic Excellence

The Dynamo 12’s enclosure is equally innovative. Built from high-quality MDF with a one-inch thickness, it features a reinforced woofer baffle to ensure maximum stability. This sealed design guarantees clean, articulate bass without the unwanted resonances that can affect sound quality.

The integrated anti-vibration feet play a crucial role in enhancing performance. By reducing energy transfer between the subwoofer and the floor, they eliminate unwanted vibrations, resulting in cleaner bass and increased system clarity. This attention to detail not only contributes to sound quality but also helps minimize noise disturbances in adjacent rooms.

Refined Aesthetics for Any Interior

MartinLogan has not overlooked the aesthetic aspect of the Dynamo 12. Available in a glossy black finish, it features an elegant design that blends seamlessly into any décor. The mirror finish is enhanced by metal accents around the woofer and a decorative band surrounding the cabinet, adding a touch of sophistication.

The grille’s mounting system, with no visible screws, contributes to the Dynamo 12’s clean look. Whether you choose to use it with or without its grille, this subwoofer remains a stylish object that will not detract from your interior.

Technical Specifications

Acoustic Performance

• Frequency response: 22 – 200 Hz ± 3 dB (anechoic measurement via low-frequency effects (LFE) input)
• Woofer: 30.48 cm high-excursion anodized aluminum cone with stamped steel frame

Amplification and Processing

• Amplifier: Magnitude MT-1.6 kW delivering 1,600 W peak (800 W continuous (RMS))
• Digital processing: High-resolution 500 MHz Vojtko digital signal processor (DSP) with 64-bit processing

Construction

• Enclosure: Sealed medium-density fiberboard (MDF) cabinet with 2.54 cm thick reinforced front baffle

Controls and Connectivity

Rear Panel Controls

• Volume: Interactive LED-backlit knob
• Frequency sweep: on, pause (with status indicator)
• Power mode: on, 12 V trigger, auto
• Wireless pairing button

Bluetooth Controls

• Volume: -40 to +12 dB
• Low-pass filter:
  • Frequency: 35 to 120 Hz (in 1° increments)
  • Slope: Bypass, 18 dB/oct, 24 dB/oct
• Phase: 0 to 180° (in 1° increments)
• Polarity: normal, inverted
• Presets: movie, music, night
• 20-30 Hz level: ±10 dB
• Anthem Room Correction (ARC Genesis): on/off
• Frequency sweep (120-20 Hz): on, off, pause

Connectivity

• Wired inputs:
  • Line: XLR left, right, low-frequency effects (LFE), RCA low-frequency effects (LFE)
  • High-level: left, right (banana plugs required)
• Wireless input: Integrated receiver, optional transmitter

Physical Specifications

• Dimensions (H × W × D): 42.4 × 35.9 × 29.3 cm
• Weight: 27.9 kg
• Finish: Gloss black

Power Consumption

• Maximum: 800 W
• Standby:
  • Wireless off: 0.5 W
  • Wireless on: 2 W

Included Accessories

• Wireless transmitter
• Isolation feet (carpet spikes included)