Buchardt Audio S400 MK3 - Bigger and More Powerful Than Before
Danish company Buchardt Audio has released the third version of its most well-known bookshelf loudspeaker, the S400 MK3. The updated model features a larger cabinet, new drivers, and a redesigned crossover, while also undergoing significant structural changes compared with previous versions. Although Buchardt Audio cannot boast a century-long history like some other Scandinavian manufacturers, the brand has built a solid reputation in recent years. This was made possible by a successful concept: relatively compact loudspeakers capable of delivering a bigger and fuller sound than their size would suggest. It was precisely this philosophy that made the original S400 so well known, followed by the S400 MKII with an updated crossover and higher-quality internal components, and later the S400 MKII Signature with additional tuning refinements. Now, in 2026, the company takes the next step and brings the platform to a new level with the release of the S400 MK3.