Sean, if you want to keep up with the speaker building hobby, I would suggest something like this:
https://www.amazon.com/Hiyadeal-Inductance-Capacitance-Resistance-Meter/dp/B008QKJOCQ/ref=sr_1_23?ie...
This is really cheap, but I suspect it will give you fairly close measurements.
https://www.amazon.com/Hiyadeal-Inductance-Capacitance-Resistance-Meter/dp/B008QKJOCQ/ref=sr_1_23?ie...
This is really cheap, but I suspect it will give you fairly close measurements.