If you are tired of the typically boring “black box” subwoofer, Sonus faber has something for you. The “middle child” in Sonus faber’s new Gravis subwoofer lineup, the Gravis III, is a gorgeous, compact, and very musical subwoofer.
While we have covered a lot of Sonus faber speakers here at Secrets in the past few years, it hasn’t had a subwoofer available since the Cremona M from 2009.