Frequency Resp. (-10 dB) 35Hz - 1KHz Frequency Resp. (-3 dB) 40Hz - 600Hz Sensibility (1W @ 1m) 98dB MAX SPL 130dB RMS Power 800W Program/Peak Power 1600/3200W Impedance 8 Ohm LF Diameter 18" LF Voice Coil 4" Input Connectors 1x2 Poles Speakon connector Output Connectors 1x2 Poles Speakon connector Housing Material Plywood Grille Material Steel Thickness Grille 1.5mm Handles 4 Recessed handles (2 on each side) Pole Mount SUBEST100-BK or SUBST100-M20 (Optional) Subwoofer Dimensions (WxHxD) 540 x 660 x 620 mm Packing Dimensions (WxHxD) 625x 765 x 695 mm Subwoofer Weight 38,7 kg Packing Weight 45,2 kg