Gemini GVX sup 15p - impedance of woofer??

[lowell]

GEMINI GVX-SUB15P Powered 15" Subwoofer - Black Acrylic Lacquer in DJ Speakers at JR.com

The specs for this subwoofer conveniently leave out the impedance of the speaker. Anyone know what it is? I have one here w/ an open voice coil. This is not listed on the amp either.

[lowell]

Managed to get through to Gemini and they said it's an 8ohm.

[bobot62]

i have bought this sub but unfortunately it was damage upon shipping, the power transformer is ripped off from the mainboard and causes to chipped some parts, when i put it back into place, the amp produce a humming and when checked it, it has a 6 vdc on the output without a signal applied through it, im not good in repair, help is needed, thank you guys