MartinLogan ElectroMotion ESL Floor Standing Speaker - Dreamedia AV
MartinLogan ElectroMotion ESL Floor Standing Speaker - Dreamedia AV
MartinLogan ElectroMotion ESL Floor Standing Speaker - Dreamedia AV
MartinLogan ElectroMotion ESL Floor Standing Speaker - Dreamedia AV
MartinLogan ElectroMotion ESL Floor Standing Speaker - Dreamedia AV
Vendor: MartinLogan

MartinLogan ElectroMotion ESL Floor Standing Speaker

Hybrid Electrostatic Speaker Design

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MartinLogan ElectroMotion ESL Floor Standing Speaker

Unveiling the Marvel of Sound: MartinLogan ElectroMotion ESL Floor Standing Speaker

Imagine a soundscape so vivid, so precise, and so beautifully encompassing that it transcends the ordinary listening experience. Enter the MartinLogan ElectroMotion ESL, a masterpiece of audio engineering that promises to elevate your home theater and music enjoyment to new, exhilarating heights.

The Essence of Audio Purity

At the heart of this acoustic phenomenon is the XStat CLS electrostatic transducer, a technology exclusive to MartinLogan that delivers sound with breathtaking clarity. The ElectroMotion ESL brings you closer to your favorite artists, allowing you to hear every breath, every nuance, with a lifelike presence that's as pure as the original performance.

A Symphony of Specifications

  • Type: Hybrid electrostatic floor-standing speaker
  • Frequency Response: 42–22,000 Hz ±3dB, ensuring rich lows and pristine highs
  • Sensitivity: 91 dB/2.83 volts/meter, translating to powerful sound with less power
  • Impedance: 6 Ohms, with a minimum of 1.6 Ohms at 20kHz
  • Crossover Frequency: 400Hz, for a seamless blend of frequencies
  • Power Handling: 20—300 watts per channel, accommodating a wide range of amplifiers

The Art of Acoustic Design

The ElectroMotion ESL doesn't just sound exceptional; it's a visual statement piece. Its slim-profile design is akin to a piece of modern art, effortlessly blending into your living space. The build quality speaks of luxury, with a mix of metal and wood that is both robust and elegant, ready to complement the finest of interiors.

Soundstage that Envelops You

The MartinLogan ElectroMotion ESL offers a stereo soundstage that is nothing short of spectacular. The directional sound ensures that there is a 'sweet spot', where the music seems to materialize out of thin air, enveloping you in a cocoon of pure sound. This creates an intimate and personal listening experience that is both immersive and emotionally engaging.

Advanced Technology for Unmatched Performance

  • XStat MicroPerf ESL Panel Technology: For astonishingly transparent sound with an expansive soundstage
  • Dual 20cm Paper Cones: For tight, controlled bass that perfectly complements the electrostatic midrange and treble
  • Vojtko Crossover Network: Ensures smooth frequency transition, preserving the audio's natural timbre

An Investment in Excellence

The ElectroMotion ESL is not just a speaker; it's an investment. Its unique sound characteristic, combined with the stylish and high-quality build, ensures that it holds its value over time. This speaker is a solid, blue-chip investment for those who value lasting quality and performance.

Versatility in Placement

Despite its remarkable output, the ElectroMotion ESL has a compact footprint, making it versatile for placement in various room settings. Whether you have a cozy studio or a spacious living room, these speakers will find their place, delivering optimal performance when positioned as recommended.

Amplify Your Listening Experience

While the ElectroMotion ESL is compatible with a broad range of amplifiers, it truly shines when paired with a potent amplifier that can handle its dynamic range. Dreamedia is at your service to help you select the perfect amplifier to unlock the full potential of these speakers, ensuring an unmatched auditory experience.

Embrace the Break-In Journey

Like a fine wine, the ElectroMotion ESL's performance improves with time. They require a significant break-in period, during which their sound will mature and reach its full emotive power. This journey towards acoustic perfection is one that audiophiles will find rewarding and immersive.

The Benefits at a Glance

  • Extraordinary Detail: Captures every subtlety in music with an unusually clean and precise sound.
  • Responsive: Tracks instrumental nuances with determination for a dynamic listening experience.
  • Soundstage: Delivers a terrifically precise and spacious soundstage for an enveloping feel.
  • Vocal Clarity: Exceptional clarity and nuance in vocal reproduction, as if the artist is performing right before you.
  • Build Quality: Stylish and high-quality build that complements any modern home environment.
  • Versatile Solution: A comprehensive speaker solution suitable for music enthusiasts and movie lovers alike.
  • Value Retention: A solid investment that maintains its value and performance over time.
  • Music Production: Ideal for use in music production, offering a critical listening environment.

A Symphony of Sound for Every Home

The MartinLogan ElectroMotion ESL is more than just a speaker; it's a gateway to an extraordinary sonic world. Whether you're a music aficionado, a home cinema enthusiast, or a professional seeking precision, these speakers offer an unparalleled listening experience. Dreamedia is here to assist you in designing a home theater system that integrates the ElectroMotion ESL seamlessly into your life.

Ready to Elevate Your Audio Experience?

With the MartinLogan ElectroMotion ESL, you're not just buying a speaker; you're investing in a legacy of sound. Dreamedia is ready to guide you through every step, from selection to setup, ensuring that your home resonates with the purest of soundscapes. Embrace the marvel of sound and let the ElectroMotion ESL transform your auditory world.

Our Review

MartinLogan ElectroMotion ESL Floor Standing Speaker Review


MartinLogan is a name that resonates with reverence in the high-fidelity audio market, synonymous with cutting-edge design and exceptional sound quality. Their ElectroMotion ESL floor-standing speaker is a testament to their commitment to audio excellence, marrying the distinct characteristics of electrostatic technology with traditional speaker design. Upon first glance, the ElectroMotion ESL suggests a promising auditory experience, with its sleek lines and imposing stature heralding a serious approach to sound reproduction.

Design and Build Quality


The ElectroMotion ESL's visual appeal is undeniable, presenting a commanding yet elegant profile that can complement a wide range of interior designs. The speaker's relatively compact footprint belies its powerful performance, making it a suitable candidate for various room settings. The mix of metal and wood in the construction not only adds to the aesthetic allure but also contributes to the speaker's acoustic properties.


The choice of materials in the ElectroMotion ESL is no accident. MartinLogan has meticulously selected a combination of metal and wood to ensure both durability and sound integrity. The robust build promises longevity, while the thoughtful design minimizes resonance and vibration, allowing the electrostatic panel to work its magic unimpeded.


Advanced Technology

At the heart of the ElectroMotion ESL lies MartinLogan's proprietary 'XStat MicroPerf' ESL panel technology. This technology is revered for its ability to produce sound with remarkable clarity and precision. The electrostatic panel operates differently from traditional cone drivers, moving air over a large surface area to create sound with less distortion and a natural, lifelike quality.


The speaker’s connectivity options are somewhat limited to bare wire and banana plug connections, which, while sufficient for most audiophiles, may not cater to every preference. This choice, however, underscores the speaker's dedication to providing a pure and unadulterated signal path.

Power and Setup Requirements

The ElectroMotion ESL is not a plug-and-play device. It demands careful placement and angling to unlock its full potential, as well as a potent amplifier capable of handling its dynamic range. Additionally, it requires a power source from a wall outlet to energize the electrostatic panel, a small trade-off for the sonic benefits it provides.


Sound Quality

The sound that emanates from the ElectroMotion ESL is nothing short of breathtaking. The electrostatic panel delivers a level of detail and responsiveness that is rare in this price bracket. Instrumental nuances are rendered with such determination that one might hear the subtlest articulations in a string quartet or the breath control of a solo vocalist with newfound appreciation.

Bass Response

While the speaker boasts a downward firing bass port designed to optimize low-frequency response, it does not quite reach the subterranean depths that some may desire. The dual paper cone woofers provide a solid foundation, but the bass may lack the ultimate depth and richness found in some competing models.

Sweet Spot and Soundstage

The ElectroMotion ESL's soundstage is terrifically precise and spacious, offering an immersive listening experience. However, the nature of electrostatic speakers means that they have a more limited sweet spot, requiring the listener to be positioned directly in front for the best experience. This characteristic makes them ideal for focused listening sessions rather than background music in a bustling environment.

Volume and Power Handling

With a sensitivity of 91dB and an impedance that dips to a challenging 1.6 ohms at 20kHz, the ElectroMotion ESL is surprisingly tube amplifier-friendly but does require a robust amplifier to drive them to their full potential. They can handle a wide range of power inputs, ensuring that they can reach high volume levels without distortion.

Room Acoustics

The performance of the ElectroMotion ESL is heavily influenced by room size and acoustics. Ideally placed in a larger room, these speakers can fill the space with sound while also benefiting from the acoustic characteristics of the environment. Careful consideration of placement and room treatment can significantly enhance their performance.

Pros and Cons


The MartinLogan ElectroMotion ESL's strengths lie in its remarkable sound clarity, with the advanced 'XStat MicroPerf' technology offering an engaging listening experience. The speaker's ability to reveal the finest details in music makes it a strong contender for those seeking an audiophile-grade system. Its high sensitivity and unique sound characteristics, coupled with a stylish build, make it a versatile and attractive addition to any home theater setup.


On the flip side, the speaker's bass performance may disappoint those looking for earth-shattering low-end, and its impedance variations could pose challenges when pairing with certain amplifiers. The limited dynamic punch and general muscularity, when compared to conventional cone speakers, could be a drawback for some listeners. Additionally, the restrictive connection options and the limited sweet spot due to dipole radiation may be considered limitations.

Comparison with Competitors

When placed against its competitors, the MartinLogan ElectroMotion ESL holds its own, particularly in mid to high-frequency reproduction. However, speakers in a similar price range might offer a more balanced overall sound or more connection options. Despite these comparative drawbacks, the ElectroMotion ESL's unique electrostatic design and sound clarity often set it apart from the crowd.

User Experience

Setup and Integration

Setting up the ElectroMotion ESL is a process that rewards patience and precision. Achieving the optimal sound requires careful positioning within the room and may necessitate several adjustments to find the sweet spot. Once properly set up, these speakers can become the centerpiece of a high-quality home theater or music listening room.

Longevity and Maintenance

The speakers require a significant break-in period to reach their peak performance, and owners should expect to invest time in this process. Once broken in, the ElectroMotion ESL should maintain its performance for years to come, provided they are paired with suitable amplification and treated with care.

Final Thoughts

The MartinLogan ElectroMotion ESL floor-standing speaker is a remarkable piece of audio technology that caters to the discerning audiophile. Its strengths in clarity and detail are undeniable, offering an experience that can be transformative with the right source material and setup. While it may have its limitations, particularly in the lower frequencies, its overall performance is competitive within its market segment. This speaker is best suited for those who value precision and nuance in their audio and are willing to invest the time and effort to extract the best performance from their investment.


General Specifications

  • Speaker Type: Floor-standing, electrostatic loudspeaker
  • Frequency Response: 42–22,000 Hz ±3dB
  • Sensitivity: 91 dB/2.83 volts/meter
  • Impedance: 6 Ohms
  • Impedance at 20kHz: 1.6 Ohms
  • Crossover Frequency: 500Hz
  • Recommended Amplifier Power: 20‒300 watts per channel
  • Weight: 35.5 lbs. (16.1 kg) each
  • Dimensions (HxWxD): 52.1" × 9.4" × 16.3" (132.3cm × 23.9cm × 41.4cm)


  • High-Frequency Transducer: XStat CLS electrostatic transducer
  • Low-Frequency Transducer: 8" (20.3cm) high-excursion, high-rigidity aluminum cone with extended throw driver assembly, non-resonance asymmetrical chamber format


  • Binding Posts: Custom 5-way bi-wire tool-less binding posts

Design and Build

  • Panel Area: Approximately 40% more panel area than the Aerius
  • Build Quality: Top-notch build quality, suitable for high-quality speaker cables
  • Room Compatibility: Suitable for small-to-medium-sized rooms, capable of filling larger listening rooms
  • Placement: Ideal placement involves keeping the speakers away from sidewalls for optimal stereo imaging
  • Recommended Placement: ESL panels about 50 inches from the rear wall

Crossover Components

  • Vojtko Crossover: Advanced Vojtko crossover network with polypropylene capacitors and custom-wound inductors

Additional Features

  • Elegant Design: Elegant, slim-profile design suitable for modern home environments
  • Compatibility: Compatible with a wide range of amplifiers

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