this bad boy is a big full range 40Hz to 19kHz system
http://www.klipsch.com/product/produ...ue&rmore=False
now here is the sub 27Hz to 240Hz
http://www.klipsch.com/product/product.aspx?cid=904
the sub is almost a full octave lower in efficient range
now for the story I was told on why to always use bass managment:
One year an awards show ( I don't remember the patellar one Oscar or Grammy I think) the show was mixed in surround w/o the use of bass management. the Decca Tree picked up the rubel of the set changes backstage but sense the person(s) mixing the show were not using bass management they did not know they were sending out product w/ rather annoying low frequency information from back stage to the populous at large.
Now I am not witness to this but I do believe that this could have happened so all of the Dub Stages I am responsible for have some form of
TMH bass management installed