I am looking for a pair of speakers that I don't need to put together that are efficient enough such that they will play loudly enough with a low power tube amp (DEC Zen maybe) that my wife will hopefully let me buy in the future. Right now I have a solid state dynaco preamp and amp that my dad built and a FM3 tube tuner that is awesome that my dad also built in the late 60's or early 70's. I would like to connect the tuner (which has a volume control) to a tube amp. From what I have read, the early Dynaco solid state preamps and amps aren't all that great so those will go into storage. Are the Klipsh speakers any good? Thanks!!