The Samsung Model No. PS-WH450 Wireless Subwoofer is a sleek rectangular subwoofer in black color, designed to enhance your home audio system. With a wireless connectivity feature, this subwoofer allows for easy setup and customizable placement in any room. The RMS power of 20W delivers powerful and clear sound for an immersive listening experience. Compatible with Samsung home speakers, this subwoofer is a perfect addition to your home entertainment setup to elevate your audio quality.