Phase technology 6.5 tatro center speaker I think my tatro center has either blown or is on the

Question

I think my tatro center has either blown or is on the way out Im only getting a tinny sound. I switched it with one of the surrond and hit test on the yamaha. the suround at center sounded good, very light tinny sound from the center in place of the left surround, can it be rebuilt. any ideas on cost? thanks steve