Klipsch PRO-500-T-RK – Klipsch designed its PRO-500-T-RK rock speaker to address smaller installation environments. The Indiana-based company employs a mechanically reinforced fiberglass cabinet to help the speaker deliver years of worry-free use in all types of weather conditions. Internally, the speaker utilizes a 5-inch IMG woofer, along with a Tractrix horn-loaded 1-inch aluminum dome tweeter. Klipsch says the rock speaker produces 105-degree dispersion, and offers 8-ohm and 70/100-volt compatibility. klipsch.com