Heip identify Polk Audio Speakers

[Boxdoc]

Hi everyone,
I picked up a pair of Polk Audio bookshelf speakers (14"h x 8-1/2"w x 6-3/4"d) in good condition. Paid $15 at an estate sale. Can anyone identify the model #?
I googled "polk audio images" but could not find a match.
Any help would be appreciated.
Boxdoc

 

[revox-b77]

Looks like a monitor 4 to me.

 

[bd1886]

I looked around too and think they're first gen. 4's?

 

[mhardy6647]

Not first generation but fairly early Monitor 4 speakers, indeed. The very original Monitor 4 speakers - which are absolutely excellent little inexpensive speakers - had the same dandy Peerless 1" silk dome tweeter as their larger kin (5/7/10, earlier 9A and later 11 and 12).

 

[Boxdoc]

thanks for all your help.