Just added down-firing subs (Omega 10", sealed) to my Omega single driver speakers. I could ask Louis, but why do you think he designed them to be down-firing? My prior REL and Rhythmiks were side-firing (used with very different systems).
Brian Ding at one time offered a down-firing Rythmik model, but discontinued it after coming to the conclusion that the same woofer in the same internal volume enclosure, but front firing rather than down, sounded more impactful.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.