I dunno. 3.25" coil and it's pretty unique looking.Isn't the subzero a clone of something more common?
No doubt. Especially how tough I am on woofers. Lol.I see. NVM then, I was thinking of Ground Zero I think. Looks like a cool woofer, but I try to avoid anything with proprietary recone parts.
hahahahbut wtf is a military grade coil?.........wasnt aware the military was bumping in the middle east