What speakers go best with a Mcintosh MC240


I am running a McIntosh MC-240 with an MX-110 Preamp/Tuner. Both are in excellent shape and have been retubed about 75 hours (of use) ago. (Amp also has new caps). I have a pair of B&W Matrix 805's but the amp doesn't seem to have enough power to drive them properly/loudly/clearly and they have been moved over to my home theatre. Currently, I am running a pair of Klipsch Fortes with the amp but the sound is just so-so. I have read some forums where a SS amp is used for the low end and the tube for the hights but don't really follow the point. Any suggestions would be helpful.
Thanks!!
bdeanrembo
Definately look into JM Lab. They are wonderfully articulate speakers which works great with McIntoshes and they are sensitive to boot. My Electra 926s use 1/4 of the power my Paradigm Reference 100.2s did for the same volume level (I know because of the power meters on my McIntosh amp). The Electra's soundstage is significantly better than the 100.2s too. JM Lab has a model for all budgets.

SS amps are used for the low frequencies because they typically have a higher damping factor (lower output impedance) to better control the large bass drivers. Tubes are more apt at being natural in the mids and highs than SS. The reasoning is that you use each one's strengths to cover the whole frequency spectrum: SS for low and tubes for mid and high.

Good luck! Arthur
Bdeanrembo,
Before make any drastic changes, I'm very sure the MC240 is cable of driving B&W 805s with ease. There could be issue with your preamp too.
What caps were replaced on the amp?