The A 102 is a 2-way closed cabinet speaker. The 2-way configuration includes a .75-inch tweeter and a 3-inch woofer to add true surround sound to your favorite music and movies.Both woofer and tweeter are integrated into a single ... unit a technique that makes it possible to have a genuine 2-way system in an extremely small cabinet. Because the elegant A 10 speakers are incredibly small It's easy to integrate them into most domestic environments no matter which room you choose.