Wayne
Thanks for the suggestions , but it is very difficult to move those arrays outdoors they almost weigh 120 KG.
As for the array of subs forgive my ignorance but I did not get the picture ? My subs are each 2 x 12 " crossed @ 80 Hz and placed on the outside of each array at a distance of 10 cm max.
I got to smooth the response by adjusting the SPL of the tweeters and mids , I now have a better sound on piano,guitars, voices ( with a hint of boxiness) but violins dont sound like ones , there is a lack of air and some hardness, and the sound gets confused with full orchestral passages.
Thanks for your help
JP