It's in this month’s Auto Sound and Security. They give some good pics and explanation on the sub box portion as to how to do a simple glass project. They also show the things you will need and a few examples from fishman and select products.

They then go on to show some building of kicks, it's an old style of building kicks and they are HUGE. But it shows the basics, so for those that keep saying "how how". This may show ya a little bit and give you an ok foundation.

Keep in mind it's just an example and not the best not the end all of ways to do things.

And pay no attention to the civic b4 this glass lesson, mad dog messed it up to much

Hope this helps those that are interested a little.