Eminence LEGEND CA10-8

Bass Guitar Speaker

Nominal diameter10″ / 254 mm
Resonance53 Hz
Q factor0.45
Sensitivity93.2 dB
Linear excursion± 3 mm
Program Power400 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 93.2dB
  • Frequency response 50 - 3000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 53Hz
  • Mechanical quality factor QMS 6.53
  • Electrical quality factor QES 0.49
  • Total quality factor QTS 0.45

Large signal parameters

  • Maximum linear excursion xmax 3mm
  • Maximum excursion before damage xlim 7mm
  • Air volume displaced at xmax VD 106cm³
  • Power handling P 200W
  • Program power Pmax 400W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 4.8Ω
  • Inductance (1kHz) LE 0.51mH
  • VC Diameter 50.8mm
  • Winding material Copper
  • Former material Kapton

Magnet

  • Force factor Bl 10.1N/A
  • Motor constant Bl/√RE 4.58N/√W
  • Air gap height HAG 7.9mm
  • Weight 1.077kg
  • Material Ferrite

Diaphragm

  • Effective diameter 211mm
  • Effective area SD 350cm²
  • Moving mass MMS 31g
  • Moving mass (without air load) MMD 26.1g
  • Material Paper

Suspensions

  • Stiffness KMS 3.33N/mm
  • Compliance CMS 300µm/N
  • Equivalent volume to the compliance VAS 51.1L
  • Mechanical resistance RMS 1.58N·s/m
  • Surround material Cloth

Dimensions

  • Nominal diameter 10
  • 254mm
  • Overall diameter 267mm
  • Baffle cutout diameter 229mm
  • Volume occupied by the driver 1.22L
  • Net weight 3.992kg
  • Frame material Die-cast Aluminium
Eminence LEGEND CA10-8 SPL & Impedance


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