image credit: Martin Logan |
MARTIN LOGAN ElectroMotion ESL X
ElectroMotion ESL X (EM-ESL X) X features a more powerful electrostatic converter and two subwoofers with increased power control capabilities. The flagship model of the Martin Logan ElectroMotion Series Speakers, the X sets a new benchmark for price and performance.
image credit: Martin Logan |
image credit: Martin Logan |
For the ElectroMotion series, a unique XStat ™ sensor has been developed to reduce the gauge of the steel stators of an electrostatic panel. The reduced size does not affect the performance of the panel. The XStat ElectroMotion - ESL X panel is so visually transparent it almost disappears when you sit and listen.
One of MartinLogan's original designs, CLS ™ (Curvilinear Line Source) technology has been an integral part of every electrostatic loudspeaker we have made, and the Electro Motion ESL X is no exception. Patented manufacturing methods allow electrostatic panels to be built in cylindrical sections. Their gentle horizontal curvature resolves the issue of getting an excellent dispersion of high frequencies from an enormous radiating surface, without compromising overall high quality or reliability.
A true dipole, the ElectroMotion - ESL X emits sound with equal intensity in front and behind its diaphragm, but the outputs are in the opposite phases. As a result, sideways sound waves meet at the speaker's edge and disappear. This and the relatively large size of the ElectroMotion ESL X electrostatic panel result in very low power output compared to a conventional speaker, which in turn minimizes sidewall reflections, which tend to confuse audio detail and stereo imaging. While reducing the sideways power output contributes to the amazing clarity with which electro stats are respected, the energy reflected from the wall behind the speaker unfolds and deepens the sound. For smooth mixing of the audio output from the high and mid-frequency electrostatic panel with the dual-frequency low-frequency system, the ElectroMotion ESL X features a patented Vojtko ™ topological filter using a special air core coil and low DCR steel laminated inductors, polyester film capacitors in series, and electrolytic capacitors with low DF in parallel.
image credit: Martin Logan |
ElectroMotion - The ESL X features dual 8-inch doped, audiophile-coated fiber subwoofers custom-built for Martin Logan's in-house R&D team. Rigid and lightweight, custom-made subwoofer diaphragm eliminates cone bending and minimizes response time, reaching performance levels approaching the larger, more expensive Martin Logan electrostatic loudspeakers. Configurable 5-pin bi-wire terminals provide reliable wire connections. ElectroMotion - ESL X comes with durable 3 / 8-16 ETC ™ spikes that can be used to fine-tune vertical triggering, improve stability on thick carpets, and create a tighter connection between the speaker and floor for tighter, more detailed bass performance. Each cleat is conveniently closed with removable rubber plugs if you prefer not to use cleats.
Martin Logan ElectroMotion Series. The world's most advanced thin-film transducer technology, electrostatic and compact Folded Motion, in beautiful speaker designs that deliver the highest fidelity and style. The ElectroMotion series sets today's benchmark for speaker price versus performance ...
SPECIFICATIONS
Name MARTIN LOGAN ElectroMotion ESL X Black
Manufacturer MARTIN LOGAN (USA)
Series ElectroMotion Series
Device type Floor-standing speaker system
Number of stripes 2
Color Black
Dimensions, mm 1503 x 238 x 526
Weight, kg 23,6
Guarantee 12 months
Main characteristics MARTIN LOGAN ElectroMotion ESL X
Acoustic design Electrostatic transducer
Recommended power, W 20 - 400
Sensitivity, dB 91
Resistance, Ohm 6
Frequency response, Hz - kHz 41 - 22
Number of speakers, pcs 3
Number of strips, pcs 2
Tweeter Xstat CLS electrostatic transducer, 102 x 22 cm
Dynamic WC 2 x 20.3 cm, aluminum cone
Crossover frequency, Hz / kHz 400 Hz
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