what kind of accessories should i use on or in my box?
On or in? You can use polyfil inside the box to fool the sub into thinking it's bigger. If that's what you mean.
I need to change some car accessories of my car .I need some thing good for the same .?
We don't know what type of accessories you are looking for. JC Whitney has a bunch in their catalog. good luck.
1-inch or 2-inch?
i have the one-inch and the two-inch wet 2 straight, and the one-inch works muchh better. thw two-inch leaves my hair kinda wavy, and the one-inch doesnt. so the one-inch would work muchh better. :]