Sony XM-222

Hey guys, i need ur help.

I just need 2 know, how the Sony XM-222W Amplifier iz.
Link : http://www.strathfield.com/Product.asp?ProdID=75

I will only b connection a 600W sub 2 it. Have ne1 ne x-perience with it ?How it iz, or how iz the power of the thing ? I'm on a budget. I'm in Saudi Arabia and the total thing iz costing me, Amp + Sub + Installation is USD=160.

Ne help will b highly appreciated.

{"peace"}
{~aj~}