I don't understand this concept of musical sub. Can the sub reproduce the sounds or not? The sub doesn't care if it is reproducing an explosion or a bass guitar. A good sub is a good sub.
I agree entirely with what you have to say here. A well designed subwoofer is just that. The only reason what I would consider a "music sub" is a subwoofer that reaches only down to around 30hz -40hz which takes up most of the music spectrum but not capable of accurately producing the demanding low frequency material of home theatre.
A good sub is just a good sub. Nice one!
