Martin Logan Dynamo 1100X Subwoofer (Each)

EFT AND RIGHT 2-CHANNEL INPUTS

Dynamo 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 INPUT

Dynamo 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.

POWERFUL, HIGH-EXCURSION, LOW-TURBULENCE, INVERTED SURROUND WOOFERS

The latest generation of MartinLogan Dynamo subwoofers feature advanced-design woofers with inverted surrounds and powerful magnet, motor, and suspension designs. In front-fire mode the unique inverted surround design maximizes excursion clearance behind the grill cover. When positioned in a down-firing configuration, the inverted surround significantly reduces airflow related turbulence for an articulate and detailed low-frequency experience. These advanced-technology woofers pair a high-power magnet structure (significantly more robust than previous generations) with low-mass diaphragms to provide massive excursions while perfectly preserving the tiniest bass detail. The exceptional damping properties of the cone ensure a smooth, non-resonant response necessary for truly seamless blending with high-performance loudspeakers. Every element of Dynamo subwoofers has been meticulously designed to deliver a staggering low-frequency performance – all without a hint of distortion.

ADVANCED ULTRA-EFFICIENT SWITCH MODE POWER SUPPLIES AND CLASS-D AMPLIFIERS

Dynamo subwoofer class-D amplifiers operate with extremely low levels of distortion and deliver dynamic impact with plenty of overhead. Low- noise, high-power switching power supplies produce clean power efficiently in a small space and effortlessly provide tremendous levels of current. Both feature high-quality MOSFET transistors, transformers, noise-suppression networks, and control circuitry. The switching power supply combined with reliable class-D technology means there’s virtually no energy lost in the subwoofer system.

Frequency Response: 22–200 Hz ±3 dB. Anechoic in LFE mode. Impedance:

RCA: 8,300 Ohms
Speaker Level: 2,000 Ohms (red to black)
XLR: 28,000 Ohms (pin 2 to 3)

Low Frequency Transducer: 12” (30.5 cm) high-excursion, inverted surround, polypropylene cone in a cast aluminum basket with extended throw driver assembly; sealed non-resonant cabinet design. Amplifier: 650 Watts (1,300 peak) Software:

Sub Control App: iOS and Android
Anthem Room Correction: iOS, Android, and PC

Room Correction: Anthem Room Correction (ARC) Controls (Backplate):

Level: Min–Max
Setting Control: Local, App
Power Mode: On, Trigger, Auto

Controls (via Bluetooth):

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

Inputs (Audio):

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

Inputs (Audio, Wireless):

SWT-X Receiver & Transmitter (sold separately)

Inputs (Other):

USB: Micro USB (for ARC/Firmware Update)
Trigger: 3.5mm, 5–24 DC

Power Draw:

Typical: 100W
Max: 600W
Idle: 15W
Standby: 0.5W

Feet: Rubber, ETC (Energy Transfer Coupler) Spikes Weight: 46 lbs. (20.9 kg) Dimensions (HxWxD), Front-Firing:

17.2" x 15" x 16.2" (43.6 cm x 38 cm x 41.1 cm)

Dimensions (HxWxD), Down-Firing:

17.1" x 15" x 15.6" (43.5 cm x 38 cm x 39.6 cm)

Finish: Satin Black

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