look at the pic here...is this a good sounding box? and how hard would it be to make? I have one alpine type R 10" and i want to put an amp on the other side.

 

heres the pic, i just made it on my comp, so its not too pretty

 

your plans needs to be refind some, your box will need way more angles to it,,,unless your not going to make it too deep and make it sink into the trunk right to the bottom. It looks like it should have enought space even if you dont go right to the bottom of the trunk,,,,,cause your only useing one 10 inch sub. ill see if i can draw you a pic to show you what I mean.

 

here it is

 

here it is,,,,oh ya whats the divider for,,incase you get another sub later or supting?? If not get rid of it.