Would the 2016 sony subwoofer be direct plug and play with the system in the XLT (i believe the 202)? I searched through forums and got really confused as to the whole process. All i'm looking to do is add the factory subwoofer and amp to my non sony system. Advice on things needed would be GREATLY appreciated!! Also are the 2013-2015 subwoofers the same as the 2016? The shape seems to be identical.