Celestion TF1225E 8 ohm 12" 300W Pro Audio Woofer T5323

Features Include

• 12" Bass and mid-range driver with extended low frequency response
• 2.5" edgewound voice coil provides 96dB sensitivity and 300Wrms (AES standard) power handling
• Kevlar-loaded cone with sealed surround and damping for reduced distortion
• Double roll surround for greater excursion control
• Suitable for use in 2-way and compact 3-way systems

   
  

  General Specifications

  Nominal diameter: 305mm/12in
  Power rating: 300Wrms
  Continuous power rating: 600W
  EIA power rating: 450W
  Nominal impedance: 8Ω
  Sensitivity: 96dB
  Frequency range: 50-3,000Hz
  Voice coil diameter: 64mm/2.5in
  Chassis type: Pressed steel
  Magnet type: Ferrite
  Magnet weight: 1.4kg/50oz
  Coil material: Edgewound copper
  Former material: Polyimide
  Cone material: Kevlar loaded paper
  Surround material: Cloth-sealed
  Suspension: Single
  Xmax: 3.5mm/0.14in
  Gap depth: 8mm/0.31in
  Voice coil winding width: 14.5mm/0.57in

  Small Signal Parameters

  D: 0.26m/10.24in
  Fs: 52.6Hz
  Mms: 54.01g/1.91oz
  Qms: 3.513
  Qes: 0.368
  Mmd: 46.31g/1.63oz
  Qts: 0.333
  Re: 6.42Ω
  Vas: 67.71lt/2.39ft3
  BI: 17.66Tm
  Cms: 0.17mm/N
  Rms: 5.08kg/s
  Le (at 1kHz): 1.32mH

  Mounting Information

  Overall diameter: 309mm/12.17in
  Overall depth: 139mm/5.47in
  Cut-out diameter: 283mm/11.14in
  Mounting slot dimensions: Ø7.9mm/0.31in
  Number of mounting slots: 4
  Mounting PCD range: 297mm/11.69in
  Unit weight: 4.4kg/9.7lb