Wayne Parham Messages: 18951 Registered: January 2001
Illuminati (33rd Degree)
I'd be happy to send plans but let's narrow down your requirements first.
Both the two Pi and the two Pi tower speakers are very simple to build. They're just boxes with no complicated angles. The only difference is their size.
The tower is larger and so provides much deeper bass. It still has a pretty small footprint, so doesn't require much space taken from a room. It's just taller. So if you're going to use these speakers as mains, I'd suggest the towers.
If the speakers will be used as surrounds or you just can't place the taller towers in your room, go with the bookshelf model.
Let me know which sounds better and I'll send plans right away.