impedance of HEIL AMT tweeters?


I have tweeters from ESS PS-920 Brilliance tower speakers, Does anyone know the impedance of these tweeters, or if all ESS Heil tweeters all happen to have the same impedance?

Thanks,

david
dnewlin
If yours use the ESS 689-1107 diaphragm: the DCR is 3.8 ohms.
Impedance: 4 ohm, DCR: 3.7 ohm
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