Hi. I just bought an 05 Outback and it has a really nice stereo setup. However, I'm removing the tower and was planning on selling the speakers. They are in a chrome housing that claps to the tower and they say Diamond Audio on one part. The speaker face has a round logo that looks like an F with 3 square clovers (like a radioactive symbol). I'd like to try and identify these so that I can determine a price to sell them. The amp is JBL. I haven't removed it yet but that is going also.