Description Real 3600W RMS power capacity Clean and deep reproduction from 25Hz to 95Hz Replaces universal dual 18s with added SPL Premium custom CELTO Acoustique Driver Heavy braced, vibration free birch plywood cabinet Touring grade gloss-free black painting Speaker type Multi-purpose vented sub woofer Power Handling (AES standard) 3600W RMS / 14400W Peak Nominal impedance 4 ohms Average sensitivity 102dB / 1W / 1m Maximum SPL (calculated) 137 dB RMS / 143dB Peak Frequency response (-6dB no preset) 28~1000Hz Nominal directivity (-6dB) Omni in usable range Cabinet material Heavily braced Birch Plywood Cabinet finish Textured Waterborne Black coating | Acoustic PU foam behind Front grill Floor monitor use N/A Flying hardware No Mounting hardware 2pcs M20 thread socket LF 21″ CELTO Acoustique 21EX1800 (2pcs) Woofer Chassis Die Cast Aluminum Woofer Voice coil diameter 4.5″ / 115mm long throw with DCS cooling system Crossover No, active mode only Connectors Genuine NEUTRIK 2pcs Speakon NL4MP Speaker size (HxWxD) 588x1226x805 mm Speaker Weight 99kg Shipping information 112kg | 710x1380x915 mm
