Floorstanding loudspeakers — ELAC Expression ESL 13A

The main part of the frequency spectrum of this model — above 300 Hz — is processed by XStat CLS electrostatic converters with a width of 13 inches (about 325 mm). They implement a number of well-known Martin Logan technologies. The CLS panels (Curvilinear Line Source) used in the Martin Logan Expression SL 13A, as in all MartinLogan electrostatic speakers, optimize the transmission of high-frequency information and stereo panoramas.