I was just wondering what is the difference between the ohms on Subs. Im going to be purchasing two 10" W3 but i dont kno what ohm to get, 2, 4, or 6? Does it make a difference?
Yes it does make a difference. The lower the impedance the more power an amplifier pushes out. Of course, most amps are only stable down to 1 or 2 ohms. So you will need to get the correct impedance to match your amp.