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Celestion FTR18 4080F Replacement Speaker

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Product Description

Celestion FTR18 4080F Replacement Subwoofer; Built tough to pound out the low end!
Boasting the use of ferrite magnet drivers, the Celestion FTR18 4080F features the FTR aluminium chassis design and wet wound Inside/Outside Voice Coils for efficient cooling, reducing thermal compensation and minimising distortion. Exceptional BL and stiffness (K) symmetry further contribute to low distortion, while FEA-optimised magnet topology reduces inductance, also minimising distortion. The FTRs use water-resistant, glass fibre impregnated cones with sealed surrounds and added damping for reduced cone resonances.

Celestion FTR18 4080F Features

  • 600 Watts RMS (continuous) power handling
  • Flexirol technology for greater excursion control
  • Saturated gap technology for lower harmonic distortion
  • ExtraLow frequency response, down to 30Hz
  • Smart chassis design minimises acoustic distortion
  • Specially treated weather-resistant cone

Product Specifications
Celestion FTR18 4080F Replacement Speaker Specifications
  • Nominal diameter: 18 inch (457 mm)
  • Power Rating: 600 Watts RMS (AES)
  • Nominal impedance: 8 ohms
  • Voice coil diameter: 4 inches (100 mm)
  • Magnet type: Ferrite
  • Chassis type: Cast aluminium
  • Sensitivity: 97 dB
  • Frequency range: 30-3000 Hz
  • Coil material: Round copper
  • Former material: Glass fibre
  • Cone material: Glass loaded paper (weather resistant impregnation)
  • Surround material: Cloth-sealed
  • Suspension: Single
  • Xmax: 0.24 inch (6 mm)
  • Gap depth: 0.39 inches (10.0 mm)
  • Voice coil winding width: 0.87inches (22 mm)
FTR18 4080F Frequency Response and Impedance Curves

Helpful Info about the Manufacturer
Phone:  Warranty:  5 Year CR Enclosures; 7 Year Road Series
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MSRP: $299.99