Ok, I have a Hyundai factory deck, on the deck it shows the the output is at 2 OHMs. Do I need a special amp to amp the speakers from the deck or no??

 

The deck already has output, but it performs to its full potential at 2 ohms and is stable that low. You would need 2 ohm speakers to get any kind of decent sound out of the system. Good luck finding that.

Uhm also... why don't u ask on some hyundai forums