In Reply to: DIY Compression Driver Experiment posted by Paul Scearce on March 4, 2015 at 18:10:14:
I did some nearfield measurements, and based on those, I will be making a new pair of diaphragms to see if I can get a closer match. In the process, I realized I had hooked up one of the horns out of phase. Now, the image is centered, and stable.
Despite the variations between the two, these things sound quite good. They are clear, clean, and dynamic sounding. They seem ok crossed over second order at 700Hz, and they make it out to about 12kHz. Sensitivity is 90dB at .125w at 10 ft.
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- Update - Paul Scearce 13:50:13 03/08/15 (0)