FREE delivery to
Shout it out and make sure you're heard with this Martin Logan ElectroMotion ESL loudspeaker. The slim design packs a lot of punch, using its patented electrostatic technology to pump up the sound on stage or outdoors. This Martin Logan ElectroMotion ESL loudspeaker utilizes a MicroPerf design, increasing the diaphragm-radiating area.
Q: What is the speaker's impedance?
A: The impedance of the speaker is 6 ohms.
Q: What is the maximum frequency response of the speaker?
A: The maximum frequency response is 22 kilohertz.
Q: What is the warranty on the speaker?
A: The manufacturer's warranty for the speaker parts and labor is 5 years.
Q: What is the sensitivity of the speaker?
A: The sensitivity of the speaker is 91 decibels.
Q: How many tweeters are included in the speaker?
A: This speaker includes one tweeter.
A: Hello. Thank you for reaching out and we appreciate your interest in our products. Our recommended amplification power is between 20-400 watts per channel and they are compatible with 4, 6, and 8 Ohm rated amplifiers. The more power you can provide the speakers the more efficient the speakers will perform at lower volume levels. The speakers work well with a majority of all amplifiers so it really comes down to personal preference. It may also be beneficial to demo the speakers with different amps to see what you may prefer. We hope this helps and please let us know if you have any other questions.
Q: Can I use a 300w @8ohm amp with these speakers?
A: Hello! Thank you for your question and your interest in our products. Our speakers are compatible with 4, 6, and 8 ohm amps, with a recommended amplification power of 20-400 watts per channel for the ESL X. With 300 watts per channel, that should be a great pairing and run the speakers efficiently. We hope this helps and please let us know if there is anything else we can help you with. Thanks again and we appreciate your support.
Q: Does this speaker need to connect to a amp for power or does it contain its own amplifier?
A: They are passive. You will need an amp to drive them

Shout it out and make sure you're heard with this Martin Logan ElectroMotion ESL loudspeaker. The slim design packs a lot of punch, using its patented electrostatic technology to pump up the sound on stage or outdoors. This Martin Logan ElectroMotion ESL loudspeaker utilizes a MicroPerf design, increasing the diaphragm-radiating area.

Enjoy brilliant audio with this floor speaker that features an 8" high-excursion, doped fiber woofer cone for booming lows and a 34" Xstat Curvilinear Line Source (CLS) electrostatic transducer with 292 sq. in. of radiating surface for amazing sound.

The 4th generation Motion XT Series ushers in a new era of design and aesthetics for MartinLogan. The three modern, yet timeless, colorways can compliment any room while being a focal point if so desired. Motion XT evokes a unique look and sound, pairing high-performance woofers with exclusive Folded Motion Tweeter technology, a staple of MartinLogan products. The Motion Waveguide enhances the Controlled Dispersion of the Gen2 Folded Motion XT Tweeter to a high precision 45°(Vertical) by 90°(Horizontal) to accommodate a wide range of seating while reducing performance robbing floor and ceiling reflections within the environment.

MartinLogan Foundation Series products redefine affordability by incorporating many of MartinLogan's renowned high-performance technologies at accessible prices. Leveraging 40 years of design and engineering prowess and offering MartinLogan’s renowned thin-film performance, Motion Foundation is a gateway into the world of true hi-fi sound. With a choice of 5 different models in 3 different finishes, Motion Foundation speakers are an ideal foundation for building a high performance Stereo or Surround sound system. Bringing high end performance to a wider audience, Motion Foundation offers incredible immersion for all your favorite content. Motion Foundation speakers feature the incredible performance of the Gen2 FMT S, bringing much of the same performance found in our/their larger siblings, in a more compact and affordable package. This high-performance tweeter is paired with a custom Folded Motion Waveguide offering consistent, smooth, and controlled sound across the listening space delivering incredible performance in every seat while also reducing some of the harmful effects of room acoustics. Rounding out the sound are specially designed aluminum woofers for both the midrange and bass drivers offering robust and detailed performance across the board. Motion Foundation models are available in 3 elegant finishes to compliment any decor: Black, Satin White, and Walnut.
| Pros for MartinLogan - ElectroMotion Dual 8" Passive 2-Way Floor Speaker (Each) - Satin black | |||
|---|---|---|---|
| Sound Quality | Sound Quality, Bass, Appearance, Imaging, Design | Sound Quality, Bass | Sound Quality, Bass |
| Cons for MartinLogan - ElectroMotion Dual 8" Passive 2-Way Floor Speaker (Each) - Satin black | |||
| There were no cons for this product— | Size | There were no cons for this product— | There were no cons for this product— |
Customers love the ElectroMotion Dual 8" Passive 2-Way Floor Speaker's sound quality. Many comment on the clean, pure sound and amazing audio reproduction. Positive feedback repeatedly emphasizes how much they enjoy the speaker's performance. The exceptional sound quality is a major selling point for this product.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I've been buying hi-fi and video gear for 45 of my 60 years on this planet. I even worked in the industry in it's heydays in the late 70's - mid 80's and have always enjoyed audio & video as a hobby. Over the years I've owned hundreds of audio & video components from cassette tape decks to laser disc players, from turntables to reel-to-reel decks, even my share of VHS and Beta VCR's. And lots of stuff in-between. Along with that I have owned a vast array of loudspeakers starting with my first serious speakers - a pair of RSL Model 8's. Those were followed by the then the legendary Pioneer HPM-100's and Polk Model 10's. I've even ventured to the exotic - purchasing a pair of Acoustat 1+1's and Carver AL-III's back in the early and late 90's. But alas, I got married, had two kids and the budget for hi-fi gear took a bit of a back seat. So it was with true enthusiasm, and a nice tax return, that I made the move to buy my new Martin Logan EM ESL-X speakers in April! And I was not disappointed. It was like reliving my youth and being able to enjoy real high-end sound again. I matched them with a Martin Logan EM ESL-C center channel, Dynamo 1100X Sub and 4 of the Motion FX for surround. It makes an amazing 7.1 package and I am enjoying my music and movies like never before. The level of detail, imaging and nuance are incredible. As cliche as it sounds, and I am as skeptical as anybody, I am hearing things in my music that I have never heard before. The sound of the electrostatic panels is revealing and mesmerizing - and like no other speaker I have ever owned. The complimentary subwoofer, center channel and surround speakers make it a must have for my movie viewing. I can highly recommend all of these speakers without reservation and truly consider this a check off the old bucket list and look forward to years of musical and movie enjoyment! It's worth noting that I bought these during the height of the pandemic and Magnolia-Best Buy gave me great support online and over the phone in spite of all the store closures and distractions. The purchase and delivery were flawless with the exception of one defective woofer grill that was swiftly replaced. A big thanks to Magnolia-Best Buy for all their support during a very trying time!
Posted by Formula1
Phenomenal sound stage without woofer distortion. Sound is clean and pure. Matched with the esl c center channel, you won’t find a better clarity. A subwoofer is a must though.
Posted by AdamA
I listened to the ESL models in the store and took a leap of faith in ordering these. I was not disappointed. They sound better and tend to have less of a 'sweet spot' the ESL's had. I went to the store to basically buy some B&W CM10's, but I asked the salesman what else he had. I was impressed by the ESL's. I will say these speakers are 'bright' with very tight high/mid-range. That's what I prefer, but I realize that might not appeal to everyone. If you like the ESL's in the store, you'll like these even better. It was a great purchase for me. Very happy.
Posted by Redflyer
