The pair of 5C Super Sound Cube Passive Studio Monitors from Auratone is based upon the original 5C Super Sound Cube, and features a re-manufactured version of its original driver. The 5C, which became popular with mix engineers in the 1970's and 80's, was used as a "real world" speaker reference in the recording studio. Built with a durable black laminate cabinet, a 4.5" full-range driver, the 5C Super Sound Cube is an ideal reference monitor to use to ensure your mix translates to typical consumer speakers.