I have 2 NAD 218-THX Amps, C-160 Pre Amp, 2 Velodybne SPL 12 inch subs and two PSB Goldi speakers. I have the amps bridged and sounds awesome to me. I hear using the XLR imputs might be better, but no XLR imputs on back of pre amp. Anyways, I've always wandered if possibly bi-amping or bi-wiring would achieve better sound. Would appreciate some input from someone who actually knows something.......thanks.
Thanks for the reply. Amp is 225 wpc........but when bridged, gives me 780 watts. Was told when I bought them I was better off with more power.........but just curious as to what might be a better way to go.