Elevate your music listening experience with the Bose Model 21 Bookshelf Speakers. This pair of speakers offers high-quality sound with a sleek black design that will complement any room decor. The rectangular shape and dimensions of 8" x 12" x 7" make them a perfect fit for any bookshelf or desk. With stereo L/R RCA audio inputs, these speakers are wired for connectivity and have an impedance of 8 Ohms. The Bose Model 21 is a high-end bookshelf speaker that offers a powerful sound experience with a weight of 7 lb. Whether you're a music enthusiast or a movie buff, these speakers are sure to enhance your home audio experience.