Hi All I have just purchased some Jensen SPX-7's and I have found this old Yamaha amp which is a total of 350watts (2 channel). does that make it 175watts per channel? I'm just wondering if it is too old to power the new Jensen's? components wise etc. Am i still going to get nice sound? Since the amp is like 15yrs old.. i think... (http://bdimports.com.au/spx7.html) (can't find link for the Yamaha amp) Thanks all James.