The Infinity Beta 20 is a substantial bookshelf speaker that stands out due to its advanced driver technology and robust construction. It features a two-way design with a 6.5-inch Ceramic Metal Matrix Diaphragm (CMMD) woofer and a 1-inch dome tweeter. This synergy is intended to reduce distortion, producing clear and detailed sound with improved imaging precision. The design keeps the tweeter positioned close to the midrange driver, which contributes to an enhanced sound quality and wider soundstage. With dimensions of 13.75 inches in height, 8.8 inches in width, and 13 inches in depth, and a solid weight of 20.7 pounds, the Beta 20 delivers a significant audio performance for both music and home theater applications. It comes equipped with all-metal connectors and is available in black or cherry finishes. Although the Beta 20 is capable of producing substantial sound on its own, it's recommended to pair it with a subwoofer for deeper bass response, particularly in larger listening environments.