Hi BenjaminKing,
Quote:

1kHz @8/4 ohms

A standard apples-to-apples way to compare the umph of a power amp to the umph of a receiver is to try and get the power out from 20 to 20kHz on all channels driven simultaneously. If you can get that for the Pioneer Elite 49TX and Denon 5803, then you can see how they really compare, in terms of power to a separate amp.

Will