Tech
How to test for polarity
Fyi for those of you who have this polarity tester: the tester works fine, but pulses on the CD are not long enough to…
Andy Wehmeyer · 5 min read
Audiofrog Academy
Tag: Tuning
Measurement, tuning, installation and speaker design — written by the people who build the drivers.
Tech
Crossovers: How They Work and How to Choose Them
There are lots of choices and even more opinions about which crossovers are the best. Arguments for and against the various slopes and alignments…
Andy Wehmeyer · 6 min read
Tech
Measuring Frequency Response: Single Mic or Multi-Mic Average?
I’ve written a tuning process with some additional explanations. You can download that document on the Testgear section of this site. It’s called “A…
Andy Wehmeyer · 9 min read