Does Warranty Apply
 

I bought my car in may of '06 and one of the tweeter on the passenger side makes a buzzing, rattling noise with some songs can i get this speaker replaced and will it be covered by the warranty?

Should be under the standard 4 year. Just had the horn replaced under warranty on my 06 free of charge. Call the dealership, give them your VIN, and they can tell you whether or not it's covered.