Quote Originally Posted by DerekTheGreat View Post
That's a great idea, going to stow that away for the future.

I almost missed that. Is it the retaining ring that holds the surround to the basket? I've only refoamed one set of woofers so far, 2215's. That went pretty well, but there was a generous area for the foam to seat on the basket.
All of the JBL square frames have a very small ledge compared to the standard frames. I have done Le-14's, 2108's and 2122's. With Ricks Surrounds they almost self center. If you dry fit the surround and install the retaining ring you can actually play the 30hz disk at low level it will self center.

Those surrounds are spot on.

Rob