Thanks for the quick reply!
I tested the 9100 and it sounds good. Compared to my Sound Professionals battery box, the 9100 seems to give a better bass and fuller sound. That being said, it's not a fair comparison since the battery box was only about $60.
I'm happy with the 9100. But there was a problem in recieving it. When I ordered it, it took almost 2 month for me to recieve it because the Canadian postal service messed up and severely delayed my order. Damn Canadians.
Inspite of all this, I'm glad to get the amp as it arrived today.