2019 Editors' Choice Awards:  Loudspeakers $100,000 and up

Lansche No.7 $105,000–$113,000 depending on finish With its massless corona-plasma tweeter, the Lansche No.7 brings something different to the upper-end-loudspeaker arena. This driver works by modulating a plasma field surrounding an electrical arc, producing sound with no moving parts. Transparency, delicacy, resolution, and transient fidelity are stunning. A pair of 4" midranges and dual 8.7" woofers are optimized to blend with the massless tweeter—that is, to sound quick and clean, at the expense of conveying a sense of weight, body, and dynamic impact. It’s a good trade-off; the No.7 sounds totally coherent from top to bottom. The overall sound is …