Hello!, I have an Aveo Hatchback 2007, which front door speakers size is just 4" as you already know.

I read on this forum that a 6.5" speaker may fit if they are shallow depth and with an 1" spacer, although I didn't find any detailed info on how to install them.

I want to know if anyone of you have done this, and please tell me how did you make it.

I'm thinking of buying these speakers: Polk Audio DB651 along with Scosche SS65 1-Inch Universal for 5+-Inch or 6+-Inch Speaker Spacer (http://www.amazon.com/Scosche-SS65-1...3354639&sr=1-2).
Do you think this spacer will do?

Thank you in advance!