Thanks for the info Paul, and the rest of you knowledgable guys

My intention is not to play it loud - but to have a nice, warm, "full" sound. The ammount of volume is unimportant to me, just a good quality sound, set at a level to entertain the family (in a Room 15 Foot Square BTW! - not talking Albert hall here!) so my 100 watt rms should be enough then?

(watch out for systems that claim to have 200 (for example) watts output - only to find out it is really a Quarter of that - it comes under the name of PMPO (I think), and a "100" watt system would be only 25 - 12.5 per channel! RMS is what I use anyway.!

Jupiter