The TruAudio Wraith Invisible Subwoofer WR40 is a high-end subwoofer designed for home audio systems. With its sleek black color and invisible design, it seamlessly blends into any living space. This wired subwoofer is compatible with universal brands and offers stereo L/R RCA audio inputs for easy connectivity. The WR40 model from TruAudio delivers powerful bass and deep sound for an immersive audio experience, perfect for enhancing your TV, video, or music listening enjoyment.