The Episode V ($12,500/pair) is a "ground-breaking wide-dispersion speaker" and you can pretty much intuit from the photo of the speaker the angle they’ve taken. The 88dB/4 ohm Episode V was driven by the Simaudio Moon 600i integrated amplifier and a Simaudio Moon SuperNova CD player handled the discs. (Both Simaudio components were courtesy of Definition Audio.) All cable was, and I quote, "audio grade cable." I'd like to tell you more about the dispersion characteristics of this loudspeaker and if it in fact broke any ground but there was not enough time for me to play musical chairs. Sitting centered, out of habit, I found the Episodes sounded airy.