Review on SCOSCHE SAC656 1995 Up Speaker Adapter by Jake Mccallum

If you buy car speakers like Polk 6.5 inch series, I have db 651 and the holes are actually inside, which makes the mounting holes smaller than the Standard 6.5 inch speakers were there on my Nissan 350z. These adapter rings have an inner set of holes which are like little protrusions in the ring that allow for a smaller diameter (I assume these speakers I have are about 5.25" sized for the speaker mount. There are smaller ones Tabs The outer ring can be used to mount the speaker or the 3 large square tabs you see in the picture if you have space, if you don't have space they can easily be cut off if you don't need these additional brackets This adapter will also fit most Nissan/Infiniti door brackets as 3 are larger The X tabs will fit the 3 mounting holes in most Nissan doors What it doesn't have are the gaps, they're only about 1 /8" tall. So if you have deep speakers this won't work for you. Make Nissan speaker spacers for doors that are almost an inch thick.