The Yamaha tweeter speaker with part number XL455 is a high-quality audio component designed to enhance the sound of your speakers. With a power output of 60 watts and an impedance of 16 Ohm, this tweeter is capable of delivering clear and crisp audio reproduction. As a product from the reputable Yamaha brand, you can expect top-notch quality and performance from this component. Ideal for improving the sound of your speakers, this tweeter is a reliable choice for audiophiles looking to upgrade their audio system.