In the Ocean Audio room in which Finley Audio, Les Davis Audio, Small Green Computer, Serhan Swift loudspeakers, and Boulder Audio joined forces, my attention was first drawn to Serhan Swift of Sydney, Australia. In 2013, after nearly four decades of producing loudspeakers, Brad Serhan teamed up with Morris Swift of Oneaudio. As a follow-up to their active DSP Active loudspeaker, the men have created the mu2 Mk II passive loudspeaker ($7950/pair). Serhan was responsible for the principal design, and Swift contributed some of the engineering.