The Klipsch Reference RB-41 II is a compact bookshelf speaker that features a lightweight yet strong 4-inch copper-spun woofer for enhanced low-frequency response. It is equipped with a 1-inch aluminum diaphragm compression driver mated to a 90x60 degree Tractrix Horn, which helps in delivering clear high frequencies and improved efficiency. The speaker is designed for versatile placement, making it suitable for both home theater and stereo setups. It boasts a frequency response of 80 Hz to 24 kHz and has a maximum power handling capability of 75 watts, making it an excellent choice for smaller rooms or as part of a larger audio system.