I have heard the Dynaudio X12s and think them wonderful. They were driven by a 120 wpc SS Simaudio integrated and do like power. If the Prima Luna drives them to your liking in your small room and you only are looking for deeper bass then I would look for a sub.
Klipsch Heresy? Crazy to consider?
I need help and advice. I have Prima Luna tube separates. Pre and power about 40 watts per channel into 8 ohms. Very small office approximately 9 x 12. I have Dynaudio x12's, Dynaudio x32's and a pair of KEF ls50's. All sound okay in my room. The x32's are just too big I think. The x12's sound great but not much bass. Considering a subwoofer. The ls50's sound good but not as great in the mids as the x12's. I think I might be underpowered for my speakers. A friend has some Klipsch Heresys that are supposed to be good with tubes. All Klipsch I heard I couldn't listen to long and real picky about material but I have only heard them with solid state (McIntosh 2105). Are the x12's my best bet for this room with a sub? Should I consider the Klipsch Heresys? Cannot listen to them in my room before buying. should I consider a more efficient speaker like Tekton or something in better quality. Or should I get a more powerful solid state amp and use with my tube preamp with what I have. Any advice would be much appreciated.