I've seen post after post indicating that anyone interested in critical listening in a music system would not use a subwoofer. What I haven't seen is a credible explanation on why this would be so. I'm having trouble understanding why a well designed subwoofer properly placed in the listening room and carefully integrated with the high frequency speakers would cause a system to be less suitable for listening, critical or otherwise. Any of you care to expound on this? And please, let's not turn this into a slug-fest. I am genuinely interested in why people say this.