crwdns2933423:0crwdne2933423:0

crwdns2944351:0crwdnd2944351:0Polk Omni S2 Left Driver Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Phoenix Dalla Costacrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Phoenix Dalla Costa

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0
Introduction
The two cone-shaped drivers on the Polk Omni S2 are primarily responsible for making sound. If the speaker's output is quieter, pop off the grille and look at the drivers -- if one of them is not moving when playing sound, then it is likely broken and needs to be replaced.
This guide is for the left (when looking at the front) driver, circled in the page's thumbnail.