Secondly, I prefer the all around balanced sound with the addition of two rear speakers .. mmmm SO MUCH BETTER!
This is the test fit - I used MDF from your local hardware at $16 per sheet, 2 X 4 inch speakers and Black speaker carpet from Jaycar - approx $35.

You may also notice that I have used a Carbon Fibre film for the area around the speakers.


This is the finished look with exposed speakers, I am going to paint the speaker covers but not sure if I want to put them on ...

This is the rear view, it sits neatly under the style bar and sounds just perfect!

Now on to the next project, I have had some custom red leather inserts made up for the NB8B door trims along with leather gear and handbrake boots .....