The Aiwa SX-M55 Bookshelf Speakers with Powered Subwoofers are a set of wired rectangular speakers in a stylish yellow color. With a length of 9 3/4 inches, height of 10 1/4 inches, and width of 6 7/8 inches, these speakers offer stereo L/R RCA audio inputs and an impedance of 6 Ohms. Made by the Japanese brand Aiwa, this pair of bookshelf speakers delivers quality audio with a sleek design, perfect for enhancing your home audio experience.