Eminence LIL' TEXAS

Guitar Speaker

Nominal diameter
12″ / 305 mm
Resonance
90 Hz
Q factor
0.65
Sensitivity
100 dB
Linear excursion
± 1.27 mm
Program Power
250 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 100.1dB
  • Frequency response 80 - 5000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 90Hz
  • Mechanical quality factor QMS 11.29
  • Electrical quality factor QES 0.69
  • Total quality factor QTS 0.65

Large signal parameters

  • Maximum linear excursion xmax 1.3mm
  • Air volume displaced at xmax VD 66cm³
  • Power handling P 125W
  • Program power Pmax 250W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 7.2Ω
  • Inductance (1kHz) LE 0.42mH
  • VC Diameter 51mm
  • Winding material Copper
  • Former material Polyimide

Magnet

  • Force factor Bl 12.8N/A
  • Motor constant Bl/√RE 4.77N/√W
  • Air gap height HAG 7.1mm
  • Weight 0.113kg
  • Material Neodymium

Diaphragm

  • Effective diameter 257mm
  • Effective area SD 520cm²
  • Moving mass MMS 28g
  • Moving mass (without air load) MMD 19.7g
  • Material Paper

Suspensions

  • Stiffness KMS 9.09N/mm
  • Compliance CMS 110µm/N
  • Equivalent volume to the compliance VAS 43.3L
  • Mechanical resistance RMS 1.4N·s/m
  • Surround material Paper

Dimensions

  • Nominal diameter 12
  • 305mm
  • Overall diameter 306mm
  • Baffle cutout diameter 281mm
  • Overall depth 129mm
  • Volume occupied by the driver 1.67L
  • Net weight 1.86kg
  • Frame material Pressed steel
Eminence LIL' TEXAS SPL & Impedance


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