Since 2010 ish I've hade a Vibe Monolith 5.0 package with a BK XLS200 sub running through a Onkyo 609. I've been happy ish (not really ) with it but I've just puchaced a JS9000 tv and if all goes to plan will hopefully be playing UHD HDR BD at the end of the year. With a UHD Player and AVR upgrade. So it comes down to how best to improve my sound to go with the picture. Now to the bad news as my room size is 9ft wide by 13ft length, the tv sits across the width from us by about 7ft . The centre sits above the tv and the [email protected] channels sit across the width as in about 12ft apart along with the rears just behind the seating position. The sub sits just to the left of the tv and like the tv is under the stairs and is enclosed by the side/back wall and av unit . So how do I improve this mess that I can't change the position of ? I would just like to improve the 5.1 TBH but maybe upward firing Atmos Speakers would be nice. As you might expect my sub is all over the place wham bam and then nothing at all. So I was wondering if some sort of EQ might tame it a little ??? 8033c maybe ? Need help on the correct path to follow. Sorry can't find the specs of my speakers here or on t Internet.