Fane COLOSSUS PRIME 15XS

Woofer

Nominal diameter15″ / 381 mm
Resonance36.3 Hz
Q factor0.31
Sensitivity94.7 dB
Linear excursion± 12 mm
Program Power2000 W
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
  • Sensitivity (1W, 1m, infinite baffle) SPL1W 94.7dB
  • Frequency response 30 - 500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 36.3Hz
  • Mechanical quality factor QMS 7.70
  • Electrical quality factor QES 0.32
  • Total quality factor QTS 0.31

Large signal parameters

  • Maximum linear excursion xmax 12mm
  • Air volume displaced at xmax VD 1026cm³
  • Power handling P 1000W
  • Program power Pmax 2000W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.2Ω
  • Inductance (1kHz) LE 1.93mH
  • VC Diameter 101.6mm
  • Winding height HVC 30mm
  • Winding material Copper
  • Former material Glass Fibre

Magnet

  • Flux density B 1.1T
  • Force factor Bl 22.1N/A
  • Motor constant Bl/√RE 9.69N/√W
  • Air gap height HAG 11mm
  • Weight 4.111kg
  • Material Ferrite Y35

Diaphragm

  • Effective diameter 392mm
  • Effective area SD 855cm²
  • Moving mass MMS 133g
  • Moving mass (without air load) MMD 115g
  • Material Polycellulose

Suspensions

  • Stiffness KMS 6.8N/mm
  • Compliance CMS 147µm/N
  • Equivalent volume to the compliance VAS 150L
  • Mechanical resistance RMS 3.94N·s/m
  • Surround material Polyvinyl damped Poly Cotton

Dimensions

  • Nominal diameter 15
  • 381mm
  • Overall diameter 406mm
  • Baffle cutout diameter 356mm
  • Overall depth 196mm
  • Flange thickness 8mm
  • Mounting depth 188mm
  • Volume occupied by the driver (estimated) 6.2L
  • Net weight 12.7kg
  • Frame material Die-cast Aluminium
Fane COLOSSUS PRIME 15XS Impedance
Fane COLOSSUS PRIME 15XS SPL
Fane COLOSSUS PRIME 15XS Dimensions

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