The Logitech Z-640 Computer System Satellite 2x Speakers are front satellite speakers designed for a 5.1 channel audio setup. These wired speakers offer 7.3 watts of RMS power per speaker and come in a sleek black color. The speakers are ideal for enhancing your computer audio experience with stereo L/R RCA inputs and surround sound formats. Built with durable plastic material and manufactured in China, these Logitech speakers provide a high-quality audio solution for your computer system.