Wayne Parham Messages: 18789 Registered: January 2001
Illuminati (33rd Degree)
That's exactly what you do. Use the four π cabinet as the bass bin and run the midhorn and tweeter from the seven π. The crossover from bass bin to midrange is at low frequency, so summing is good as long as the front-to-back spacing between midhorn and woofer is within a couple feet. Spacing between midhorn and tweeter should be exactly as shown in the seven π plans.