Line array speaker forms a linear sound source by the internal speaker units arrayedvertically in close proximity. It can be used for high-impedance applications with the installation ofthe optional MT-S0301 Matching transformer. Speaker Component: 7 cm (2.8") cone-type × 16. Power Handling Capacity: Continuous program: 360 W. Rated Impedance: 8 ?. Frequency Response: 110 Hz - 18 kHz (when recommended parameters are applied by the optional DP-SP3). Sensitivity: 95 dB (1 W, 1 m equivalent, measured at 8 m). Enclosure: Bass-reflex type, white, urethane paint. Dimensions: 84 (W) × 1186.4 (H) × 115 (D) mm (3.31" × 46.71" × 4.53"). Weight 7.6 kg (16.75 lb).