Hi Guys,new to forum so forgive me if this like a stupid question. I have a older bose acoustimass 10 with the non powered sub. The system sounds ok but lacks bass. I have a JBL powered sub I would like to hook up. My only problem is that my reciever does not have a sub out. So my question is, can I hook the JBL using the in and out levels of the sub. How would the connections go. To the sub first or the acoustimass. Do you hook it to the front or rear speakers.Or am I about thirty minutes from setting my house on fire. Thanks Joe. Great forum.