This made the rounds a while back but somehow I missed it. Michael Karpinski made a fully functional subwoofer that looks just like a question mark brick from Super Mario! That’s a nice paint job – too bad it gets hidden in his car.
Super Mario Subwoofer
Published by
Brian
Brian is the founde/creator of GeekCrafts and has been a geek all of his life and embraces it. When he is not Geek Crafting, he's making stuff with HDPE, dabbling in woodworking, and writing Java code. View all posts by Brian