Hi Joe, I heard them at the California Audio Show in San Francisco last year, and I was smitten. They are pricey so if you could swing a home audition that would be ideal. But when I was in the hotel room l looked for special room treatments and saw absolutely none, i.e. something similar to what most of us have at home, and they performed very well. The Teresonics use a Lowther speaker which is a single driver with of course no crossover which bestows certain advantages. All other components in the system were world class, so to speak, so I can't give all the credit to the speakers. Although I don't claim to have a musically trained ear, I agree with Jack Roberts and think they sound absolutely fabulous. It was my favorite room at the show. Regards, John
