I read in another thread that all Polk speakers have polyfill inside, so i wanted to make sure mine did.
I took the grill off the monitor 70s and stuffed my arm inside the port to feel around. the only things my hand touched were the MDF, binding posts, and internal wiring. No MDF to be found. I looked in the back of the CS2 and saw that there actaully was Polyfill in there.
Whats the deal?