Von Schweikert vr4 jr owners past and present

I have a pair of vr4 jr mkII speakers. I would like to know if the foam in the vent hole was put there by a previous owner or factory installed.

thanks

dpm234002-03-2022 9:54am

philbrady Details Discussions Posts This discussion Message User 89 posts 02-03-2022 at 03:25pm Copy Comment URL Report Comment Edit Delete Not factory installed.
dpm2340 OP Details Discussions Posts This discussion Message User 142 posts 02-03-2022 at 03:42pm Copy Comment URL Report Comment Edit Delete thanks
cford Details Discussions Posts This discussion Message User 66 posts 02-03-2022 at 07:19pm Copy Comment URL Report Comment Edit Delete My VR4 jrs have a foam linear in their ports but not a plug.
dpm2340 OP Details Discussions Posts This discussion Message User 142 posts 02-03-2022 at 07:35pm Copy Comment URL Report Comment Edit Delete interesting. I am waiting for a reply from the factory. If these are not factory somebody did a very nice job installing.