8 ohm sound reinforcement speakers with very good sound image for universal use. 2-way system with 16.5 cm woofer (6.5") and 2.5 cm dome tweeter (1") with silk membrane. Weatherproof (IP65) plastic enclosure with metal grille and cover over ports. Swivel and tilt mounting bracket for wall and ceiling mounting at any angle. Suitable for indoor and outdoor sound reinforcement systems.