Yup I have a set and love them. No problems here in the 2yrs I have had the set. From looking at the remote I'd have to assume and almost guarantee the access panel screws are underneath the rubber feet on the bottom. If you press really hard in the center of them you can feel an indent/hole. Assuming those are screws. Replacing the pot won't be easy though! It's going to take plenty of research in order to find just the right one. You might be better off sending it in for repair or even buying just a sub/remote combo or a blown sub/remote off of ebay. I know they are hard to come by sometimes though. Best of luck !!