The Bose Acoustimass Lifestyle Double Cube Speakers in white are a set of 3 compact surround speakers designed for use with Bose Acoustimass systems. These wired speakers have a 5.1 channel system configuration and an impedance of 8 Ohms. Made of plastic, they offer a sleek cube shape and universal compatibility with various brands. Perfect for creating a high-quality audio experience in your home entertainment setup.