Frequency Response 27 Hz -125 kHz Max SPL 133dB (peak, half space) Operating Mode VLF Subsystem 18in Cone, 3 in Voice Coil, Vented Nominal Beamwidth Horizontal 360° Vertical 360° Power Handling 1500W Connections IEC AC Mains Connector XLR Input (L/R) XLR Thru/Xover Dimensions Height: 17.7 in (450 mm) Width: 24.8 in (630 mm) Depth: 23.6 in (599 mm) Weight 88 lbs (40 kg)