At first glance, the Lansche Audio 4.1 looks like just another beautiful high-end speaker, but closer examination reveals a unique, extremely high-tech feature: a Corona Plasma tweeter. So rather than employ a metal, diamond, or soft dome tweeter, the Lansche Audio 4.1’s tweeter has no physical parts to move air; that task is handled by the Corona Plasma tweeter. Its yellow-violet plasma flame produces the speaker’s treble by exciting nearby air molecules to vibrate, much like lightning causes thunder. The Lansche Audio 4.1’s treble has stunning purity, and the dual 10-inch (254mm), 400-watt powered subwoofers per speaker generate deep bass. The burled poplar veneers are flawless.
