MartinLogan Depth 212 Subwoofer
MartinLogan Depth 212 Subwoofer MartinLogan Depth 212 Subwoofer MartinLogan Depth 212 Subwoofer MartinLogan Depth 212 Subwoofer MartinLogan Depth 212 Subwoofer
$7,249.99

The Depth Series is the culmination of MartinLogan’s decades long experience in designing high-performance subwoofers. Depth subwoofers are meticulously engineered to produce dynamic and powerful bass as cleanly as possible, making them an ideal choice for both dedicated two-channel systems as well as home theater applications. Depth 212’s force-canceling dual 12-inch woofer layout drastically reduces performance-robbing cabinet resonances, allowing the custom Carbon Aerocore woofers to deliver pure bass energy without coloration. The system is backed by robust, incredibly precise amplification, and controlled by a class leading 64-bit Vojtko DSP engine. Every scrupulous detail has been implemented to achieve massive output with vanishingly low distortion, while maintaining exceptional accuracy.

Digital Signal Processor Ultra High-Resolution 500MHz Vojtko DSP Engine with 64bit processing
Frequency Response 18–120 Hz ±3 dB (Anechoic via LFE input)
Low Frequency Transducer Dual Active 12" cast-aluminum basket, high excursion, Carbon Aerocore cone woofers in a BalancedForce configuration with under spider, voice coil, and pole piece venting, plus dual copper shorting rings.
Cabinet Extensively braced and reinforced variable thickness (1-3") cabinet
Amplifier Reference Grade Class-D Amplifier: 2,200W Dynamic Peak (1,100W RMS)
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)
Inputs
  • Line Level: Left, Right
  • LFE XLR: Left, Right or LFE (Right in)
  • Speaker Level: Left and Right (Requires Banana Plugs)
Finish Gloss Black
Weight 127 lbs (57.6 kg)
Dimensions (HxWxD) 21" x 19.81" x 20.4" (53.3cm x 50.3cm x 51.8cm)