MartinLogan Dynamo 400 | Audiophile Subwoofer

Experience Audiophile-grade Bass with the Dynamo 400 from MartinLogan's Dynamo® Series

150 Watt (peak) amplifier with 8" audiophile grade woofer
RCA and speaker level inputs
Features inverted surround, Ported design, and powerful, advanced magnet, motor, and suspension designs
Dramatic bass...
Show more...Experience Audiophile-grade Bass with the Dynamo 400 from MartinLogan's Dynamo® Series

150 Watt (peak) amplifier with 8" audiophile grade woofer
RCA and speaker level inputs
Features inverted surround, Ported design, and powerful, advanced magnet, motor, and suspension designs
Dramatic bass detail and attack, superb extension, and room-shaking output ensure a compelling music and home theater experience
Currently only available in Satin Black



Input Options
Left and Right 2-Channel InputsDynamo 400, 600X, 800X, 1100X, and 1600X subwoofers feature left and right input via RCA line level as well as speaker level connections.
LFE Home Theater InputDynamo 400 and 600X’s right inputs double as an LFE input for home theater applications. Dynamo 800X ups the ante by adding a discrete LFE RCA line level input. Dynamo 1100X and 1600X go one step further by adding both XLR and RCA inputs for LFE connection.

Specifications


Frequency Response: 30–200 Hz ±3 dB | Anechoic in LFE mode
Impedance

RCA: 8300Ω
Speaker Level: 2000Ω (red to black)


Low Frequency Transducer: 8” high-excursion, inverted surround, polypropylene cone in stamped steel basket with extended throw driver assembly | Ported

Amplifier: 75 Watts (150 peak)

Controls (Backplate)

Level: Min–Max
Low-Pass Filter: 35–120Hz, Bypass
Phase: 0°, 180°
Power Mode: On, Auto


Inputs (Audio)

Line Level: Left, Right/LFE
Speaker Level: Left and Right via banana jacks


Power Draw: Typical: 20W | Max: 90W | Idle: 4W | Standby: 0.5W

Feet: Rubber

Weight: 28.5 lbs

Dimensions: 15.2" x 13.3" x 13.7"


Finish: Satin Black
MartinLogan 3-Year Warranty