I have just wasted $12 on this thing. This product is advertized with "Fits Aftermarket 5.25" & 6.5" Speakers". However, this is simply not true. The way I see it, there is no way it will fit most 6.5 speakers, unless some meat is cut, and at that point it becomes so flimsy that you may wonder why bother in the first place. Simply piece of junk when it comes to 6.5 speakers. It could work with 5-1/2 speakers, but please.. I am already disappointed with cone area loss by going from 6x8 to 6.5.