The product is a set of 4 Bose Acoustimass 6 Series III Black Speakers, specifically the Single Cube Speakers. These speakers are universal in compatibility, have a 5.0 channel system configuration, and use Dolby Digital surround sound formats. Made of plastic and featuring a wired connectivity option, they are wall-mountable and have a compact cube shape in a sleek black color. The speakers are designed by Bose, a well-known brand for high-quality audio equipment, making them a great addition to any home audio setup.