Improve sound quality with this MartinLogan Classic loudspeaker. It has 8-inch laser-engineered aluminum cone woofers and an efficient, cast-basket woofer design that improves the magnetic flux field for maximum response time. This floor-standing MartinLogan Classic loudspeaker produces profound bass output with minimal distortion and uses a low-voltage DC power supply to eliminate the need for a heavy power cord.
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Rated 5 out of 5 stars
superb speakers all around
All I can say is that wow these speakers had blown my mind away, they are very fast, articulate, very true to the system that is feeding them, they can play all kind of music with no problem, highly recommend.
A:AnswerHello. Thank you for your question and for your interest in our products. The speaker needs to be powered with an AC adaptor and needs to be powered with an amp/AV receiver. The AC power supply is used to charge the electrostatic panel, but it still needs power from the amp/AV receiver. We hope this helps and please let us know if you have any other questions. Thank you for your support, and we hope you have a wonderful day.
A:AnswerThank you for your question, and we hope all is well. Yes, this model is an electrostatic speaker using advanced MicroPerf stator technology, which allows for almost twice the exposed electrostatic diaphragm surface as a traditional electrostatic panel of the same size. The Classic ESL 9 is also part of our Masterpiece series using our new ultra-rigid AirFrame Blade design, which enhances imaging, low-level sonic detail, accuracy, and speaker efficiency. We hope this helps and thank you for your interest in our products.