MartinLogan Depth 212 Reference Powered Subwoofer

Extraordinary Bass. Remarkable Precision. Unmistakably MartinLogan.

The MartinLogan Depth 212 redefines what a reference-class subwoofer can deliver, combining tremendous low-frequency authority with exceptional accuracy, sophisticated engineering, and elegant design.

At its heart are two opposed 12-inch Carbon Aerocore woofers arranged in MartinLogan's BalancedForce configuration. By operating in opposition, the drivers dramatically reduce cabinet vibration, allowing the Depth 212 to reproduce powerful, articulate bass without the unwanted coloration that can compromise conventional subwoofer designs.

Powerful Bass with Exceptional Control

A reference-grade Class-D amplifier delivers 2,200 watts of dynamic peak power and 1,100 watts RMS, providing impressive reserves for demanding movie soundtracks and subtle musical passages alike.

MartinLogan's advanced 500MHz, 64-bit Vojtko DSP engine continuously manages the subwoofer's performance, maintaining precision and control even under demanding conditions.

With a specified frequency response of 18–120Hz (±3dB, anechoic through the LFE input), the Depth 212 brings exceptional low-frequency extension to serious two-channel stereo systems and dedicated home theaters.

Advanced Room Correction and Wireless Convenience

The Depth 212 supports Anthem Room Correction (ARC Genesis), providing powerful tools to optimize bass performance for your listening environment when used with compatible calibration equipment.

MartinLogan's Subwoofer Control app allows convenient adjustment of volume, crossover, phase, listening modes, and low-frequency output directly from your smartphone.

An integrated wireless receiver and included wireless transmitter add installation flexibility without requiring a long signal cable across the room.

Refined Design. Serious Engineering.

The Depth 212 features a beautifully sculpted gloss-black cabinet with substantial internal bracing, a concealed convection-cooled amplifier, and an elegant illuminated front control interface.

Despite its formidable performance, the design is equally at home in sophisticated listening spaces and dedicated theaters.

Key Features

• Dual opposed 12-inch Carbon Aerocore active woofers

• MartinLogan BalancedForce vibration-canceling design

• 2,200 watts dynamic peak / 1,100 watts RMS amplification

• Advanced 500MHz, 64-bit Vojtko DSP engine

• Frequency response: 18–120Hz ±3dB

• Anthem Room Correction (ARC Genesis) compatibility

• MartinLogan Subwoofer Control app

• Integrated wireless receiver and included wireless transmitter

• RCA, balanced XLR, and speaker-level inputs

• Adjustable crossover, phase, and listening presets

• Reinforced low-resonance cabinet

• Touch-sensitive front control interface

• Premium gloss-black finish

Technical Specifications

• Drivers: Two 12-inch active Carbon Aerocore woofers

• Amplifier: 2,200W dynamic peak / 1,100W RMS

• Frequency Response: 18–120Hz ±3dB, anechoic via LFE

• DSP: 500MHz, 64-bit Vojtko

• Dimensions: 21" H × 19.81" W × 20.4" D

• Weight: 127 lbs

• Finish: Gloss Black

Experience MartinLogan at Audible Elegance

A reference subwoofer deserves thoughtful integration.

At Audible Elegance, we help customers throughout Cincinnati, Northern Kentucky, and Southeast Indiana select, position, and calibrate high-performance subwoofers for exceptional music and home theater reproduction.

Whether you're completing a reference stereo system or designing a truly immersive theater, we'll help you achieve bass that is as accurate as it is powerful.

Contact Audible Elegance to discover the extraordinary performance of the MartinLogan Depth 212.