Dynamo 1500X

S P E C I F I C A T I O N S

Frequency Response

20–200 Hz ± 3 dB. Anechoic in LFE mode.

Low Pass Filter Frequencies

40–150Hz/bypass

Phase

0–180°

Components

15” (38.1cm) high-excursion, polypropylene cone in a cast aluminum basket with extended throw driver assembly; sealed non-resonant cabinet design. Thermal sensor protection.

Amplifier

650 watts RMS (1300 watts peak)

Impedance

Left & Right/LFE RCA: 20,000 Ohms

Inputs

Left & Right/LFE RCA Line Level,

LFE XLR, 12V Trigger

Room Correction

Perfect Bass Kit (PBK) ready

Weight

52 lbs. each (23.6 kg)

Power Draw

Standby: 10W

Idle: 15W

Max: 600W

Cabinet

Sealed

Size (Front-Firing Orientation)

 

 

 

 

 

22.3” H x 19.3” W x 20.8” D

 

 

 

 

 

(49.1cm H x 42.5cm W x 45.9cm D)

 

 

 

 

(PBK mic optional)

Size (Down-Firing Orientation)

 

 

 

 

 

 

 

 

 

21.2” H x 19.3“ W x 20.3” D

 

 

 

 

 

(46.6cm H x 42.5cm W x 44.7cm D)

Finish Options:

 

Satin Black

 

High-Gloss Black

 

 

 

 

 

 

 

 

 

Specifications are subject to change without notice.

Ultra-Powerful 15-inch subwoofer with PBK room correction capability.

Dynamo™ 1500X features advanced MartinLogan engineering including a 650 watt (1300 watt peak) amplifier and a 15-inch low distortion woofer with a powerful magnet structure to deliver huge excursion and output while preserving subtle bass detail. XLR, RCA, and 12-volt trigger inputs guarantee connection flexibility while simplifying system integration.

Dynamo 1500X offers incredible power and detail with the added benefit of PBK—a sophisticated room correction system. MartinLogan’s PBK (Perfect Bass Kit), sold separately, uses your computer and a microphone, strategically placed throughout the listening room, to tailor the subwoofer’s performance to the unique acoustic properties of your listening environment. The result is pure, clean, and powerful bass down to 20Hz.

Quickly convert from a front to a down firing configuration.

Dynamo Series Subwoofers

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MartinLogan 1500X specifications Dynamo
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1500X specifications

The MartinLogan 1500X is an exceptional piece of audio equipment that has garnered attention for its innovative technology and superior sound reproduction. Designed for audio enthusiasts and casual listeners alike, the 1500X offers a combination of powerful performance, sleek aesthetics, and user-friendly features.

One of the standout characteristics of the MartinLogan 1500X is its unique hybrid design, which combines the benefits of electrostatic and traditional dynamic driver technologies. This innovative approach allows for a fast, clear response that is capable of delivering intricate details in music and cinematic soundtracks. The electrostatic panels provide an expansive soundstage and remarkable clarity, while the dynamic drivers handle lower frequencies with authority, ensuring a balanced and full-range audio experience.

The 1500X also boasts advanced amplification technologies. Equipped with a built-in high-performance amplifier, it eliminates the need for additional external components, simplifying the setup process for users. This integrated amplifier is designed to optimize the performance of the electrostatic panels and dynamic drivers, providing a seamless listening experience with extraordinary power and precision.

Connectivity is another key feature of the MartinLogan 1500X. It supports various input options, allowing users to connect a wide range of devices, from televisions to streaming services. Whether it’s through analog, digital, or wireless connections, the 1500X ensures compatibility with modern audio sources, making it a versatile addition to any home audio system.

The design of the MartinLogan 1500X is equally impressive. With its elegant lines and premium materials, it not only sounds great but also looks stunning in any environment. The speaker grille can easily be removed for those who prefer a more minimalist aesthetic, revealing the striking electrostatic panel.

Moreover, the 1500X is engineered with room optimization technologies, enabling users to achieve the best possible sound quality irrespective of their room's acoustics. This feature ensures that even in challenging listening environments, users can enjoy a meticulously crafted audio experience.

In summary, the MartinLogan 1500X is a remarkable fusion of technology, design, and performance. With its hybrid electrostatic and dynamic drivers, integrated amplification, versatile connectivity, and elegant aesthetics, it stands out as a premium choice for anyone serious about audio quality. Whether for music or home theater, the 1500X promises to deliver an unforgettable listening experience.
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