Its a relief to hear a nice overall bass response rather than exagerrated midbass with nothing below 60hz!- I went to a dnb gig once,that used an obscure KVAUDIO system with multiple direct radiator 18"s in a 7ft x 40ft x 20ft room,and the SPL at ~45hz was insane-it was actually uncomfortable, and as loud as inside a car!
Mike.e