Feel free to ask questions. I'll do my best to answer.
Thursday, July 22, 2010
More on the B2031P and diffraction
I also wanted to test my diffraction theory with the ports next to the tweeter. So I got some cotton balls from the "stuff" drawer and filled the front of those ports with white cotton balls! Well, the results are something to see. The top polar and impulse graph are prior to port stuffing. The next are after the cotton balls were installed. Now I'd say it doesn't look like the woofer break up was any problem.