Cab project

[Aal3474]

I am going to build my own cabinet with 3 G12's. I know you can build one with only 3 speakers but I am not exactly sure how to hook them for a 4-8 ohm load. I will be running 65 watts thru them. I know it has to be a combination of parallel and series, just not sure which should be first. Time to let some of you good with math skills come to the rescue.

[J M Fahey]

Use 2 or 4.
What's each speaker ohms rating?
Which G12?
What head will you use it with?