The Bowers & Wilkins 801 D4 Signature is a high-performance loudspeaker that combines advanced acoustic engineering with a sophisticated design. It features a 3-way speaker configuration, with a dedicated tweeter, midrange driver, and dual bass drivers which contribute to its expansive audio performance. The tweeter utilizes a carbon dome to provide clear and precise high frequencies, while the midrange uses a 5-inch driver for accurate vocal reproduction. The dual 8-inch bass drivers are designed to deliver deep and impactful low frequencies, enhancing the overall listening experience. The speaker cabinet is constructed with a complex matrix of materials to reduce resonances, ensuring that sound quality remains pristine at all volume levels. The design includes an elegant finish and an array of customizable options, allowing it to fit seamlessly into various decors. It is also equipped with sophisticated crossover technology that optimizes frequency distribution among the drivers, resulting in a coherent and immersive soundstage.