I have no chance of hearing such audio...but 5way = complicated filters and complex phase arrangements.
It must take ALOT of knowledge and thought to sufficiently design it with the right compromises.
The fullranger boys would say 'Bahh! upon hearing the idea of it...
I dont read stereophile,nor any other 'hifi' or 'audiophile' magazines
Cheers!
Mike.e
♫