A:Answer Every little. Two way speaker has a small speaker on top of the bigger speaker in the center, a tweeter on top of a woofer per say. The 3 way has two different range tweeters on top of the woofer instead of just 1. Effectively the 3 way will have a slight better range it can produce without distortion however on a blindfolded test playing them one at a time a minute apart you would probably not be able to determine which was better, either set will be great for the average person