Description Rear Loaded Transmission Line subwoofer Down to 26Hz and still 104dB/1W/1m Efficiency Real 3000W RMS power capacity Premium 18” LF drivers with massive ±15mm linear Xmax Triple forced cooling system for low power compression Heavy braced cabinet for vibration free dynamic response Touring grade Rubberized black PolyUrea finish Cardio Subwoofer Array Ready Power handling (50~500Hz AES) 3000W RMS / 12000W Peak Nominal impedance 4 ohms Frequency response (-6dB half space, no EQ) 26~900Hz Average Sensitivity in useable band (40~100Hz) 104dB/W/m Calculated Maximum SPL / 1m 139dB RMS / 145dB Peak Nominal Directivity (-6dB) Omni in useable band Low Frequency driver 18″ CELTO Acoustique Ferrite magnet, 4” ultra long stroke In / Out Voice coil Crossover No, active mode only (CLM48 DSP) Flying hardware No, stack ground use only Connectors 3x NEUTRIK Speakon® NL4MP (1 /1- Input) (1 in Front, 2 at the Back) Pole mount Yes, 2pcs M20 threaded pole Cabinet CNC made with tongue and grove assembly 18mm Baltic birch plywood, exterior grade Finish Touring grade rubberized black PolyUrea coating Speaker size (HxWxD) 580x1246x728 mm Speaker Weight 111kg Shipping information 123kg, 700x1400x850 mm
