Martin Logan

Martin Logan Dynamo 800X

Rs. 120,900.00

10-inch inverted surround poly cone woofer
600 Watts (peak) amplifier
Sealed non-resonant cabinet
Digital control system via smartphone app
Anthem Room Correction (ARC^®) via smartphone app or PC
Robust connection options, including RCA and speaker level inputs; 12V Trigger
Configurable front or down-firing design
SWT-X Wireless Receiver & Transmitter (sold separately)

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Martin Logan

Martin Logan Dynamo 800X Subwoofer

Dynamo 800X features a 600 Watt (peak) amplifier, 10-inch audiophile grade woofer, extensive input options, optional wireless connectivity, control via a Bluetooth app, Anthem Room Correction (ARC®), and user-configurable front- or down-firing design. Dramatic bass detail and attack, superb extension, and room-shaking output ensure a compelling music and home theater experience.

Frequency Response

24–200 Hz ±3 dB. Anechoic in LFE mode.

Impedance

RCA: 8,300 OhmsSpeaker Level: 2,000 Ohms (red to black)

Low Frequency Transducer

10” (25.4cm) high-excursion, inverted surround, polypropylene cone in a stamped steel basket with extended throw driver assembly; sealed non- resonant cabinet design.

Amplifier

300 Watts (600 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 12dB
Low-Pass Filter (Frequency): 35–120Hz
Low-Pass Filter (Order): Bypass, Third, Fourth
Phase: 0–180° (1° Increments)
Phase (Polarity): Normal, Inverted
Preset Listening Modes: Music, Night, Movie
20–30Hz Level: ±10dB
Anthem Room Correction (ARC): On, Off
Tone Sweep (20–120Hz): On, Off, Pause (Frequency)

Inputs (Audio)

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

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: 70W, Max: 360W, Idle: 10W, Standby: 0.5W

Feet

Rubber, ETC (Energy Transfer Coupler) Spikes

Weight

30 lbs. (13.6 kg)

Dimensions (HxWxD), Front-Firing

14.6" x 12.4" x 12.7"
(37.1 cm x 31.5cm x 32.4cm)

Dimensions (HxWxD), Down-Firing

13.7" x 12.4 " x 13.1 "
(34.8 cm x 31.5cm x 33.3 cm)

Finish

Satin Black

Dynamo 800XProduct Highlights

10-inch inverted surround poly cone woofer
600 Watts (peak) amplifier
Sealed non-resonant cabinet
Digital control system via smartphone app
Anthem Room Correction (ARC®) via smartphone app or PC
Robust connection options, including RCA and speaker level inputs; 12V Trigger
Configurable front or down-firing design

Dynamo 800XProduct Highlights

10-inch inverted surround poly cone woofer
600 Watts (peak) amplifier
Sealed non-resonant cabinet
Digital control system via smartphone app
Anthem Room Correction (ARC®) via smartphone app or PC
Robust connection options, including RCA and speaker level inputs; 12V Trigger
Configurable front or down-firing design

UNIQUE FRONT-FIRING OR DOWN-FIRING DESIGN

When placed in a cabinet or other discreet location, Dynamo 800X, 1100X, and 1600X subwoofers can easily convert from standard down-firing to front-firing orientation, with no tools or special skills required. A grille is provided for use in front-firing applications.

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.

INVERSE MATHEMATICAL EQUALIZATION (IME) FILTER

The IME filter used in the Dynamo subwoofers is derived from the inverse of the unfiltered driver response. Precision IME filtering yields extremely accurate low-frequency response—superior to that provided by the simple second-order high-Q filters typically found in subwoofers in this price range.

SEALED CABINET WITH EXTENSIVE INTERNAL BRACING

Although ports, when correctly designed, are a convenient and cost-effective way of increasing low-frequency output, when used in small cabinets their reliance on resonant energy can impair bass quality. Dynamo 800X, 1100X, and 1600X are compact, sealed subwoofer systems that minimize transient-blurring group delay while maintaining smooth, consistent response, regardless of music or movie source material. The cabinets are constructed from the finest composite material for acoustic integrity. Inside, critically placed structural cross-bracing provides a stable foundation for the woofer, while the added rigidity keeps cabinet-induced resonances and non-linearities to inaudible levels.

BUILT-IN ETC™ (ENERGY TRANSFER COUPLER) SPIKES

Dynamo 800X, 1100X, and 1600X come with custom ETC spikes which can be used to enhance stability on thick carpets, or create tighter coupling between subwoofer and floor to enhance overall sound quality. The built-in spikes are conveniently and discretely hidden underneath the rubber feet.