The AR Acoustic Research 1.5 Dome Midrange 200010-2 is a high-quality speaker component designed for speaker building enthusiasts. This midrange tweeter is compatible with various AR models including the AR92, AR58s, AR90, and AR9. With the AR brand’s reputation for superior audio quality, this component is sure to enhance the sound performance of your speaker system. Whether you are looking to upgrade your existing speakers or build a new one, the AR Acoustic Research midrange tweeter is a reliable and proven choice for achieving clear and crisp audio reproduction.