Features Include
  • 18" ferrite woofer provides 600Wrms power handling (AES Standard) and 97dB sensitivity
  • 4" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
  • FlexirolTM surround for greater excursion control
  • Low frequency response, down to 30Hz
  • Smart chassis design minimizes acoustic distortion
  • Specially treated weather-resistant cone
General Specifications Nominal diameter: 457mm/18in
Power rating: 600Wrms
Nominal impedance: 8Ω
Sensitivity: 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, weather-resistant impregnation
Surround material: Cloth-sealed
Suspension: Single
Xmax: 3 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: 5.31Ω
Vas: 271.99lt/9.6ft3
Bl: 23.31Tm
Cms: 0.15mm/N
Rms: 6.21kg/s
Le (at 1kHz): 1.46mH Mounting Information 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 
Shipping weight:1.5kg/25.4lb

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
  • Celestion FTR18-4080F - T5461 - 8 ohm

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Q Components

Waterloo, Canada
Joined Reverb:2016

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