Usable bandwidth (-10 dB) 55 Hz - 20 kHz ([ARCS_WIFO] preset)Maximum SPL1 139 dB ([ARCS_WIFO] preset)Coverage angle (-6 dB) 15° x 90°Transducers LF: 1 x 12’’, weather-resistant, bass-reflexHF: 1 x 3’’, diaphragm compression driver, DOSC waveguideNominal impedance 8 ΩRMS power handling 450 WConnectors IN: 1 x 4-point SpeakOn?LINK: 1 x 4-point SpeakOn?Rigging components Rigging rails and WIFORIG coupling barsPhysical dataW x H/h x D 365/252 x 759 x 444 mm 14.4/9.9 x 29.9 x 17.5 inWeight (net) 38 kg 84 lbCabinet Baltic birch plywood.Finish Dark Grey brown PANTONE 426CPure white RAL 9010?Custom RAL code on special orderFront Steel grill with anti-corrosion coating, Airnet? fabricProtection Rating IP55