Enhance your home theater experience with this Sony Subwoofer Only SS-WS31. This unit provides a powerful and clear sound, compatible with Sony systems and featuring a rectangular shape in a sleek silver color. Made with plastic and wood materials, this subwoofer is designed and portable, making it easy to use and move. With an impedance of 2.7 Ohms, this unit is perfect for wired connectivity and offers a range of features such as design and portability. It is not compatible with smart home systems and comes with no manufacturer warranty. This Sony Subwoofer Only SS-WS31 is a great addition to any home audio system and is sure to impress.