The Road Series SUB18A is a subwoofer aimed at musicians and DJs. Equipped with an 18” speaker, it has a power capability of 100W RMS and generates the soft, deep sound that is typical of SR products. A high sound pressure level enables significant distances to be covered, even outdoors. The sub uses discreet components with transistor amplifiers and Darlington class AB circuitry. Robustly constructed, it is also equipped with lateral handles for easy transportation and features a standard 40mm flange for satellite support.