I feel that 30hz and below could safely be called full range...not a lot going on down this low but still low enough to give the heft that full range has over speakers that can't go below 35hz or so.
Bass slam never takes place at these low freq's...I would say 35-40hz limited speakers will provide plenty of slam if thats what you are after. At around 30hz things like room-shudder (thats what I call it anyway) can set in...this can be very pleasing if your room is built well enough to have also achieved room-lock and of course is part of the music (new age comes to mind).
Dave
Bass slam never takes place at these low freq's...I would say 35-40hz limited speakers will provide plenty of slam if thats what you are after. At around 30hz things like room-shudder (thats what I call it anyway) can set in...this can be very pleasing if your room is built well enough to have also achieved room-lock and of course is part of the music (new age comes to mind).
Dave