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Celestion FTR15-4080FD 15" Pro Speaker FTR15-4080FD 8 ohms 2,000W 97 dB 4" Coil

  • 19495

Celestion FTR15-4080FD 15" Professional Cast Frame Speaker 1000W

The Celestion FTR15-4080FD 15" cast frame speaker features a massive and highly efficient motor structure, the thermal management of which has been enhanced by extensive venting and a 4" diameter Inside/Outside voice coil wound on a fiberglass former. This motor, combined with a double spider and Celestion's exclusive Flexirolâ„¢ surround, provides the control, durability, and efficiency demanded by the most strenuous pro audio applications. The FTR15-4080FD will deliver great results, night after night, in woofer and subwoofer designs of every type.

Product Specifications
  • Nominal Diameter15"
  • Power Handling (RMS)1,000 Watts
  • Power Handling (max)2000 Watts
  • Impedance8 ohms
  • Frequency Response35 to 2,500 Hz
  • Sensitivity97 dB 2.83V/1m
  • Voice Coil Diameter4"
  • Magnet Weight110 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)34 Hz
  • DC Resistance (Re)5.37 ohms
  • Voice Coil Inductance (Le)1.38 mH
  • Mechanical Q (Qms)3.27
  • Electromagnetic Q (Qes)0.27
  • Total Q (Qts)0.25
  • Compliance Equivalent Volume (Vas)4.94 ft.³
  • Mechanical Compliance of Suspension (Cms)0.17 mm/N
  • BL Product (BL)22.89 Tm
  • Diaphragm Mass Inc. Airload (Mms)4.46g
  • Moving Mass Of Diaphragm (Mmd)3.96
  • Maximum Linear Excursion (Xmax)6 mm
Materials of Construction
  • Cone MaterialPaper / Glass Fiber
  • Surround MaterialCloth
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerFiberglass
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter15.16"
  • Baffle Cutout Diameter13.82"
  • Depth6.69"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.51 ft.³
  • Sealed F3109 Hz
  • Vented Volume1 ft.³
  • Vented F370 Hz
Celestion FTR15-4080FD 15" Professional Cast Frame Speaker 1000W
  • BrandCelestion
  • ModelFTR15-4080FD
  • Part Number294-2008
  • UPC739894545952