haydukej Posted March 29, 2019 Share Posted March 29, 2019 Looking at a used 16ohm BMS4592ND. Readouts equal 8.9 & 6.8 on the multimeter. I'm assuming that means it's been abused a bit...and need new diaphragms? Should it be passed on purchasing? Thanks! Quote Link to comment Share on other sites More sharing options...
Deang Posted March 29, 2019 Share Posted March 29, 2019 You're measuring the DC resistance of the voice coils, not their impedance. The driver is fine. 1 Quote Link to comment Share on other sites More sharing options...
haydukej Posted March 29, 2019 Author Share Posted March 29, 2019 Thank you for the prompt and informative reply Dean! Quote Link to comment Share on other sites More sharing options...
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