I posted a similar question on the 7125 area, but did not get a big response. I am trying to figure out how much poewr I need in a HT setup.

A few of the dealers I have been visiting (for speaker listening), have said that 125 watts to the rear surrounds is overkill. They have both mentioned using a receiver (one mentioned the NAD T773, and the other a Rotel). By the time I add shipping to the 7125/990 I have been contemplating, I will be close in cost to the NAD.

Would 125 Watts be overkill - The room where the equipment is to be placed is roughly 12 by 12 with a vaulted ceiling. The room is also open to the entry way, dining room and kitchen, so there is a larger footprint than the 12X12 dictates.

I know it also comes down to sound, speakers, and other factors, but do these guys have a valid point - is 125 watts too much for rear surrounds?