I am currently running two ported 10" Titanic II's with my HT setup. I recently bought two 12" Peerless P.R 's one for each sub. I was contiplating on going with the 12" Titanic III's to drive the P.R's ,but then Dayton had to throw a twist in my plans and come out with the new RS subs. Can anyone suggest which sub would be the better sub to drive my new radiators? Or should I save my money and use my current subs to drive them? I also have to keep power into consideration. I am using a Carver TFM-55x along with a Audiocontrol Phased coupled Activator to x-over and power the subs.I currently have no problem the TitanicII's but I'm worried it won't be enough to power the Titanic III's or the RS series.