Jensen Leslie 12 inch speaker 70's - Black SPEAKER ONLY

This speaker was pulled from this particular Leslie cabinet. I replaced it with a more modern Jensen C 12 something. Any thoughts on that? as i haven't used either one in some time and forgot what sounds good to me. Either way this is the one I have pulled at the moment and I don't need it. There is a little gash on the side of the outside of the paper of the speaker, pictured. Also the magnet has a chip and looks a little off center. I assume it's 8ohms, but I'm not sure. I do know that the amp had 4 6l6 tubes so I'm sure this speaker could handle 100watts. Nevermind the Leslie is labeled at 170watts. I also have a Jensen jet neodymium for sale.