Recommendations for best most efficient speakers


Perhaps it is a misnomer, but tubes require very efficient speakers. Since I love tube integrateds, I am looking for recommendations on the best, most efficient hi-fi speakers available for someone on a mid-fi budget. I am looking for sensitivity ratings >= 94DB. I have found a few, but they are cost prohibitive.

Thanks in advance for you help..
a_pantale
'even the mega expensive horn designs come off sounding like a PA system....with no bass as well.'

You jest sir?
'in many cases'......i;ve heard some great ones too....klipschorn, impulse, altec
I am lucky enough to own a pair of H1's on another continent. Would cost 2k to ship here. I've been thinking about doing it because they are such an awesome speaker. Where did you hear them?