1-get something with a sub output.
2-do you need video switching? Is this used for tv or audio only?
3-to get a noticable difference in power, you will more or less have to double the wattage. A multi channel receiver will put out more power into 2 channels vs 5 or 7.
There's lots of neat receivers out there that have all of the features you will ever need and lots of power too. Look at Anthem, Sherbourn, Arcam, NAD, and much more.
2-do you need video switching? Is this used for tv or audio only?
3-to get a noticable difference in power, you will more or less have to double the wattage. A multi channel receiver will put out more power into 2 channels vs 5 or 7.
There's lots of neat receivers out there that have all of the features you will ever need and lots of power too. Look at Anthem, Sherbourn, Arcam, NAD, and much more.