Wayne Parham Messages: 18894 Registered: January 2001
Illuminati (33rd Degree)
Actually, I think most people run four π speakers on stands about that height - 12" to 15", with maybe a 3° to 5° tilt back. This is the preferred method with flanking subs.
I've sent plans for the four π mains. If you don't already have subs to flank the mains, let me know and I'll send plans for those also.