are the speakers compatible with the ones in our sc's?

ls4 year 90- 94 ones

and my sc 92'

 

the ls4 and sc door speakers and the 2 side rear deck speakers are compatible all 4 ohms 40 watts max. the subwoofer is not conmpatible in any respect to size, watts and ohms. the sc pioneer sub is 1 ohm on and 5 ohms on sc nakamichi. the ls4 sub is 2 ohm pioneer and 4 ohm nakamichi.