i like that idea. less messy than spray paint too. now i have my winter project. peace. if anyone is wondering why i did not just leave the back solid. i wanted to be able to use the speaker with another amp if i liked for one. b, i wanted to get inside if i had to with out removing a dozen screws.. and most important. i wanted a easy place to store and get to the power supply with a extra set of battery's too. some picks too. works out well. chris.