Our coaxial rock speaker system provides a means to enjoy listening pleasure afforded by a simulated outdoor look. They are designed to blend with the look and motif of outdoor and garden settings. The weatherproof rock speakers can withstand rain, sleet & snow and still deliver superior sound reproduction. This particular model, a coaxial design, demonstrates a 6" woofer, which is the smaller of the two available sizes in brown housing. The product is also offered with a granite housing option, which is model SP-RK6G (preview of color shown on model SP-RK8G).