All my speakers went out at once with water damage, would replacing speakers do any good?

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http://forums.androidcentral.com – My ear speaker, rear speaker and whatever other speaker there might be went out on me after I had a water pipe spew on me. Would I be able to replace my speakers and have them work or might it be a communication problem between the motherboard and the speakers? Any ideas on how I could test the speakers without them being connected to my phone? Any one have experience with something like this? (HowTos)