4–way high definition line array system for highest performance and fidelity. 6 channels DCAT amplification per box. Two 12 inch woofers, two 6.5-inch horn loaded lower MF, two 3-inch horn loaded HMF compression drivers, four 1.75-inch horn loaded HF compression drivers with mylar diaphragms. Precision lenses for seamless HF coverage with air. Elements available with vertical coverage of 5 degrees.