The SR-H3S Line array speaker forms a linear sound source by the internal speaker units arrayed vertically in close proximity. It can be used for high-impedance applications with the installation of the optional MT-S0301 Matching transformer. Enclosure Bass-reflex type Power Handling Capacity Continuous program: 360 W Rated Impedance 8 Ω Sensitivity 92 dB (1 W, 1 m equivalent, measured at 8 m) Frequency Response 90 Hz - 17 kHz (when recommended parameters are applied by the optional DP-SP3) Directivity Angle Horizontal: 90゜ Vertical: 20゜ Speaker Component 7 cm (2.8") cone-type × 16 Input Connector Removable input connector Finish Enclosure: MDF, white, urethane paint Front grille: Punched steel plate, white, acrylic paint Dimensions 84 (W) × 1177.2 (H) × 157 (D) mm (3.31" × 46.35" × 6.18") Weight 7.9 kg (17.42 lb) Option Matching transformer: MT-S0301 Extension plate: SR-EP3 Wall mounting bracket: SR-WB3 Wall tilt bracket: SR-TB3 Flying bracket: SR-FB3 Stand adapter: SR-SA3 (Applicable stand: ST-34B) Digital speaker processor: DP-SP3