Sup,

I just recently purchased the Klipsch Promedia Ultra 5.1. I heard they come with a good sub.
My dad has a Klipsch SW8 sub laying around. It has an 8" woofer on the front and a 10" passive on the back. It was a fairly expensive sub back in the day (93-94) and it's worth about $100 now. The thing is theyre broken so i have to get them sent in for repair, so i cant compare the two.
I use it for everything: gaming, movies, music, etc. The room is about 14x10.

Which sub is better?