Description
This item is brand-new, factory sealed.
*Continuous power rating: 3600W *Sensitivity: 96.5dB *Voice coil diameter: 4.5-in *Nominal diameter: 457mm / 18-in *Power rating: 1800W *Continuous power rating: 3600W *Rated impedance: 4-ohms, 8-ohms *Sensitivity: 96.5dB *Frequency range: 30-1,000Hz *Chassis type: Cast aluminium *Magnet type: Neodymium *Voice coil diameter: 115mm / 4.5-in *Voice coil material: Round copper *Former material: Glass Fibre *Cone material: Glass loaded cellulose, water-resistant coating front & back *Surround material: Triple roll, cloth sealed *Suspension: Dual, polysiloxane-laminated *Gap height (Hg): 12mm / 0.46-in *VC winding height (Hvc): 36mm / 1.42-inParameters *Sd: 1134cm squared / 175.8-in squared *Fs: 35Hz *Mms: 316g / 11.18oz *Qms: 8.712 *Qes: 0.300 *Qts: 0.290 *Re: 5.0-ohms *Vas: 119.3l / 4.21ft cubed *BI: 33.8Tm *Cms: 0.065mm/N *Rms: 7.99kg/s *Le (at 1kHz): 3.06mH *Xmax: 15mm / 0.59-in *Xmech: 40mm / 1.57-in *Efficiency η 0 : 1.8%Mounting Information *Overall diameter: 460mm / 18.1-in *Overall depth: 235mm / 9.5-in *Cut-out diameter: 416mm / 16.29-in *Mounting hole dimensions: 7x11mm / 0.28×0.43-in *Number of mounting holes: 8 *Mounting hole PCD: 432-441mm / 17.04-17.36-in *Flange & gasket thickness: 17mm / 0.67-in *Unit weight: 11.8kg / 26lbPacked Dimensions & Weight *Single pack size W x D x H: 500mm x 500mm x 280mm / 19-in x 19-in x 11-in *Single pack weight: 12.3kg / 27.1lbFrequency response and impedanceForce factor (Bl) symmetryStiffness (K) symmetryWatch *Celestions Ten Squared Low Frequency Pro-Audio Driver Range and Our New UK Robotic Production Line *Ten Squared by Celestion: A New Range of High Performance, Low Frequency Loudspeakers [Each]


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