Title is meant to say small tear in speaker foam. Sorry!

What would be the best way to seal up a small tear in the foam? Any help will be appreciated. Thanks

 

RTV silicone works ok , apply it from the back side and let it sit for a couple hours before playing.

 

If it's really really small, clear fingernail polish works well. Shoe Goo works great for larger tears. I've also used RTV in a pinch, but beware - there are chemicals in the gasses released by curing silicone that actually weaken and eat away at the foam used in surrounds. That's also why it's wise if you use RTV to seal a box, let it dry for a day or 2 before loading subs. But i wouldn't really fear it for a small tear, the damage is already done.

 

car audio glue.. used for surround attachments etc.