The model SP215-6 is a true, full range system that provides unprecedented bandwidth and maximum SPL in a single system package. With nominal 60° coverage pattern, systems can be splayed together for additional coverage and/or SPL requirements. The powerful 15" VGC (Vented Gap CooledTM) LF transducer provides powerful transient bass. The proven Optimized ApertureTM HF horn coupled to a 2447J, 1.5" exit compression driver delivers a precise, clear and controlled high frequency response