I have the shaker 1000, and I have been hearing a flutter sound coming from the passanger door. I originally thought it was just a rattle, but I'm now starting to think it could be a blown speaker. If there an easy way to determine if it is blown, and also which speaker it is (woofer or 6x8's?)

I do crank it pretty loud, so it wouldn't surprise me if I blew one out.

Thanks

 

I swapped out my factory Shaker 1000 speakers so if you find that your speaker is blown I can sell you mine.

 

It is still under warranty-take it to your dealer and they will fix it.

 

While in radio mode, push 3 and 6 preset and hold, the radio will enter diagnostic mode. The sound will be sent to each speaker individually for a few seconds so you can tell what each speaker is putting out easily. See what that speaker sounds like in relation to the other speakers.

 

Thanks for the responses. I think the sound that I'm hearing is actually door rattle. I put pressure on the door panel, and the flutter sound that I thought was coming from the speakers dissappeared. Time for some dynamat...