I have a dali zensor 5 speaker system with onkyo nr-818 AVR. All sounds great, except when I watch a film, I feel something is missing in the sound. High End sounds great, and very low end the bass is exceptional. But mid range seems to be lacking some bass. Also scenes involving dialogue I find the speech is lacking bass somewhat. My speakers are currently set to 70hz front and centre, and 80hz for rears. I've tried putting crossover frequency as high as 120 but still cant hear an improvement in bass. I thought about turning the subwoofer volume up, but I believe that will not add bass, just increase volume of the bass thats already there?
Any suggestons on this would be much appreciated