The Bowers & Wilkins CT Series 12" Passive Subwoofer in Black is a high-quality audio accessory designed for enhancing your home audio experience. With a sleek black design and compatibility with Bowers & Wilkins products, this subwoofer delivers powerful and deep bass for a more immersive sound. Its wired internet connectivity and 8 Ohms impedance ensure seamless integration with your audio setup. This model (CT-SW12) is a part of the Subwoofer product line from Bowers & Wilkins, making it a reliable choice for audiophiles looking to elevate their audio system.