Videos will help alot Nathan.

http://www.youtube.com/watch?v=38ZSN2PtK_Q&feature=youtu.be

here is the video and it. there isnt anything that it can possible be hitting on the inside and there are no marks

Maybe the dust cap is loose? How did you set the gain?

Bass boost?

Bass boost is off gain is about 1/2 to 3/4

Bass boost is off gain is about 1/2 to 3/4

HOW did you set the gain?

Turned it up about half cause it is at 1 ohm now. I checked with a dmm today and it's at 1 ohm an the reason I can't turn the gain higher is because of this problem.

http://s152.photobucket.com/albums/s167/nstickler91/xcon/ there is the album with the sub out of the box.. when i got the sub freshly shipped. it had the chips in the magnet and the spider was not fully glued as seen in the pictures. i didnt think anything of it think that the sub was brand new and handmade and inspected. but as u can see there is no damage to the sub>

Y the unhappy face?

Y the unhappy face?

Any support or advice would help. Cause I would love to listen to some bass music already

I see no problem with your spider joint; the chips in the magnet are purely cosmetic, they probably happened during shipping. Your dust cap is loose

Okay so how do I fix this

See if you can find out where it has come loose

Wouldn't it be where the bubble occurs?

Watching the video, it sounds like it is a dustcap loose. Check around the edges of the cap and see if there is any movement.

Just read Durans post. Agree 100%

Okay I'll check when I get home. In the video u can see the bubble happen its right above the word Xcon

^{I watched the video again. Is there something you are leaving out of this story? There should be no reason that woofer does that, even on 2x the power.}

Wouldn't it be where the bubble occurs?

Not if the Dust Cap is loose.Epoxy works good.

That's what I'm saying it isn't even at rms and it is doing this and I have no clue to what it is.

Did you buy new or used?

It's brand new. I started this post the day I installe it

Pull the sub and shake it and see it there is something loose. I am not sure if they put a boob style cap under the dish cap, but it sure does look like it came loose.