...be sure it's the proper ohmage before you install it. I ordered an Eminence Cannibus Rex (16 ohm) and noticed there was no mention of the speakers ohmage on the box or on the speaker itself. The Rex comes in 8 and 16 ohms and I noticed it said "8 ohms" on the spec sheet that was included. Hmmm. I called Eminence and it turns out theres a protective rubber sleeve around the magnet that can be easily taken off. I took it off and on the side of the magnet is a small white tag with some numbers on it. One of the numbers was 8 ohms. Uh-oh! I was'nt pissed because I know people make mistakes, but I would have been if I did install it and things blew up on me! I'm just glad I had my suspicions before I tried to install it. Just wanted to have people be aware of this.