Reinforced Loudspeaker Performance in Voice Coil November 2024

In Voice Coil November 2024, Anthony Caiazzo details Countervail's patented fiber-reinforced composite technology, Mike Klasco revisits solutions to achieve increased bass response, while James Croft reviews two patents from Clean Energy Labs and Brane Audio that seem to have finally broken Hofmann's Iron Law. In Test Bench, Vance Dickason characterizes the new MT19CP-8 7.5" coaxial driver from SB Acoustics' prestigious Satori line.

Stuart Yaniger details the amplifier technologies developed and perfected by Powersoft Audio, the Italian company based in Scandicci, Florence. From the introduction of Class-D amplification to the unique company philosophy, Yaniger discusses how Powersoft Audio strived to define the technological edge of its markets rather than follow trends. This article was originally published in audioXpress, August 2014.