Home & Studio Recording Celestion FTR18-4080F 600W 8ohm
General Specifications Nominal diameter: 457mm/18in Power rating1: 600Wrms Nominal impedance: 8ohm Sensitivity2: 97dB Frequency range: 30-3000Hz Voice coil diameter: 100mm/4in Chassis type: Cast Aluminium Magnet type: Ferrite Magnet weight: 3.1kg/110oz Coil material: Round copper Former material: Glass fibre Cone material: Glass loaded paper with weather resistant impregnation Surround material: Cloth-sealed Suspension: Single Xmax3: 6mm/0.24in Gap depth: 10mm/0.39in Voice coil winding width: 22mm/0.87in
Small Signal Parameters D: 0.38m/14.96in Fs: 32.7Hz Mms: 158.22g/5.58oz Mmd:136.61g/4.82oz Qms: 5.24 Qes: 0.32 Qts: 0.30 Re: 5.31ohm Vas: 271.99lt/9.6ft3 Bl: 23.31Tm Cms: 0.15mm/N Rms: 6.21kg/s Le (at 1kHz): 1.46mH
Mounting Information Overall diameter: 462mm/18.19in Overall depth: 205mm/8.07in Cut-out diameter: 416mm/16.38in Mounting slot dimensions: 10mm x 7mm/0.39in x 0.27in Number of mounting slots: 8 Mounting PCD range: 429-440mm/16.89-17.32in Unit weight: 9.7kg/21.4lb
Packed Dimensions & Weight Single pack size W x D x H: 500mm x 500mm x 240mm/19.7in x 19.7in x 9.4in Single pack weight: 11.5kg/25.4lb Multi pack (24) size W x D x H: 1500mm x 1000mm x 980mm/59.1in x 39.4in x 38.6in Multi pack (24) weight: 278kg/608lb