The Cyber Acoustics 2.1 Powered Media Subwoofer CA-3602 with Control Pod is a home theater speaker system that delivers immersive surround sound through Dolby Digital formats. This rectangular black subwoofer is compatible with universal brands and models, and features a stereo L/R RCA and 3.5mm jack audio input for easy connectivity. With a powerful 30W RMS power output and a wired connectivity option, this single set unit also includes a volume control and headphone jack for added convenience. Made of plastic and manufactured in the United States, this Cyber Acoustics speaker system is an ideal choice for enhancing your multimedia experience.