No, I did not own that pair - I understand why a lot of people like Polk.
A dealer had a Polk Monitor 5jr for sale, that I gave a serious audition.
I wanted to buy and play with it - the cabinet, bass radiator, replace
the old cap and resistor with a new one - and maybe bring the treble
down 1 db - however, they were asking $200.

I left it there.
PAIR OF POLK AUDIO 5JR SPEAKERS MONITORS !! FREE SHOPPONG !! on eBay!