Should we? Should you, should I?
Answers: No. Maybe, absolutely.
Is there any other audio subject that is so subjective and fraught with as many room, system, and media, variables as extra low frequency reproduction?
If there's ELF on the recording and you want to hear and feel it and you're using passive speakers then you might want to at least audition a properly integrated sub/s in your room. Keep in mind even the term, "properly integrated," is subjective.
Answers: No. Maybe, absolutely.
Is there any other audio subject that is so subjective and fraught with as many room, system, and media, variables as extra low frequency reproduction?
If there's ELF on the recording and you want to hear and feel it and you're using passive speakers then you might want to at least audition a properly integrated sub/s in your room. Keep in mind even the term, "properly integrated," is subjective.