Due to reasons beyond my control I am without a powered sub for a few months untill I can get a new one. I'm wanting to string something together so I can still enjoy the HT untill I can get the replacement sub that I want so here is the question for the experts.... Existing equipment: Reciever: H/K AVR325 Amp Parasound 855a Sub box: JL Powerwedge with 2 W0 10" subs (Came out of an old car I had) I'd like to set it up the this way if possible will it work? Parasound powers the FR, Center, FL and sub The H/K powers the surrounds Will I need to get a crossover for the Sub or will the Reciever handle it? Will this even work? Any suggestions? Thanks for the help!!!!!!!