While the bass is bumping, you know that there is a singer and some high guitar work somewhere in there that also need to be heard. That is where your tweeters> come in. Tweeters can be 1 inch or less in diameter and may be mounted along with your mid-bass, or may be designed to be installed separately. Cone tweeters are efficient and economical. Balanced dome models are a good compromise between cost effective and sound quality for vehicles. Listen to different makes and models in the store to find a sound that is right for you. You may end up with a two-way or even three-way system, depending on what is best for your vehicle and matches your budget. Check out a store near you today.