Help With Moon & Tunes Speakers Please?

[afterburner6794]

I apologize if this has been covered, and I'm sure it has but a quick search of all threads gave me nothing, so here goes:

I have an '05 Vibe with the Moon & Tunes package and have a blown speaker. I thought I remembered reading on here at some point that there was a difference in the Ohms on these. Is that correct or am I imagining things again? Also, any idea where I can pick up an OEM replacement or a nice compatible pair?

Thanks in advance!

[Derf]

Which speaker is blown? I have a few from when I upgraded my Vibe. PM me if interested.