I have a quad of 4x10 WGS Warehouse 4x10 speakers. 2 speakers measure 3.4ohms and the other 2 measure 3.0 ohms. Blown speakers? Wiring issue? Any advice would be helpful. Thanks in advance.
No, check them … but it sounds like all are good (and would be considered 4-ohm speakers). Measuring actual speaker resistance (which varies across frequency range) isn’t really possible/accurate with a simple DC resistance meter (like a standard DMM)