the factory subwoofer in my pilot has started rattling and it sounds terrible. What would you recommenced? Any way to fix the rattling? Or Aftermarket sub and amp? Are there any aftermarket subs that will fit in the enclosure area of the factory sub? Also is there a way for me to just disconnect the factory sub at the back of the head unit? I love my bass but it’s just ruining the sound right now, so better to disconnect completely.