mohoin. I had recently read in a thread on the topic of playing, which one best expands the driver, hangs up on 2 wires or similar, so that he does not overheat, and then feeds him with special play signals. now my questions: does it play a role if the sub is not expanded? which programs can you recommend me (I find the thread unfortunately never):-( ? since I have not yet installed the sub in my car, he is still standing here in my apartment and I want to I don’t have any softness to hang in front of the sub…it would work if I connected it to my system at home and played it like that, wouldn’t it? soft or not, the sub only plays what he’s capable of anyway, right? mfg stunt