Tried a new product to highly polished speaker surface

Firstly, Never clean them with a dry cloth. Use detail spray w/ microfiber towel. when cleaning. Most good car polish , IE Adams, etc have a product which will take out swirl marks. The more swirls, the more work. Some polishes will help fill in and cover the swirls before waxing. Go to autogeek.com. There is more info there about paint protection & correction that you ever though about. They are good for DIY videos too

BTW, the swirls show so much on speakers because it black. Black is the best at showing swirls..

Same as for a car finish, keep the orbital moving at all times and don’t keep in one spot which will cause heat build up, which is bad. Start slow and you will be amazed how easy it is. Mirror finish!

(You can find Meguires, Turtle Wax, Simonize, Mother’s etc at any Walmart, Target, or auto parts store. Cost is no indication of performance). 😊 

PlastX is wonderful stuff. Never thought about using it on my speakers (will now), but used to use it on a BMW motorcycle I owned. Even using that on the Plexiglas shield didn't leave any scratch marks. Great idea.