One stipulation is that you must own a set of speakers that use an MW6501. As you can see from the picture, it's from an SDA II. It does have mortite on it, but I will include the original gasket if you want to use that instead. Also, it has Dynamat extreme but I assume it won't be a problem.:) Also, I put some JB Weld on it (and I'm sure it won't be a poroblem). Just say you're in and you are. I will randomly draw a name on Spetember 28th.