what is the difference in characteristics if a sub is say single 2ohm, or single 4ohm, then to a double 2ohm or double 4ohm sub? what does it change in the sub? why would they make 8ohm subs if its gunna take a higher output amp to power them? and also, if an amp is hooked up to a single 4ohm sub, then hooked up to a double 4ohm sub, will the amps power be split? thanx 4 ne input

well... make an 8 ohm sub so you can slap more together :). There is no difference between different ohm subs:)

the difference is the wiring options, that's all


and like Haibane said, 8ohm subs are made so you can run them on a home theater stereo, or you can run 8 of them in parallel to a 1ohm stable amp in your car. :)