Speaker power handling

These ATC speakers look interesting. Is there a dealer that carries them in the U.S. or Canada?
Vandersteen 2ci's since sold, were in my system for over 15 years. I'm not if the newer signature versions are more alive sounding as my 2ci's were a touch boring but polite.

Better watts......are better.
Better may mean better for a particular speaker. Some amps do not like hi phase angle loads....impedance being secondary. Some amps of the 'bulletproof' variety can thrive on weird loads.
I'd rather have 100 bulletproof watts than 500 wimpy watts.

The Classe is a bit overkill for the Dyna140 although it would sound superb.
If you are willing to invest that much in the amp, suggest you consider as what others have pointed out, a pair of ATC SCM19 or the SCM40. These speakers can play really loud without strain & paired with that classe , you should be happy!

Weseixas, With all things being equal it takes a lot more parts to make a more powerful amplifier. Higher parts count equals lower fidelity. This is why audiophiles are attracted to the sound of SET amplifiers. There is something special about the sound of these simple designs. The Naim Nait has always been a big hit for its sound quality even at 25 watts per channel. Whenever two amplifiers are designed the same the lower powered sibling has the preferred sound. If you have a power hungry speaker then you have no choice, but I hardling think this little Dynaudio Focus 140 needs 800 watts per channel. Totem has used these little Dynaudio drivers for years and a high quality 100 watt amplifier is a good match.

Wnat more slam? Getting a bigger amplifier. Want more of everything else? Keep it simple.

Hello Rrog,

If Yagimax wants to drive his speakers to 95 db 9 ft away he will need an amp with at least 300 watts /ch if not to have any clipping...

A bad power amp is just that, Bad, big or small. Speaking absolutely due to the dynamic power necessary to reproduce "live music" most if not all speakers will benefit from a big un, of course if this is not the goal and one has high efficiency speakers maybe some 25 watt deal could work at a moderate level.

regards,