Lii Audio Crystal 10

Full-range

Nominal diameter10″ / 273 mm
Resonance37.2 Hz
Q factor0.41
Sensitivity94.6 dB
Linear excursion± 6 mm
Program Power80 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

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 94.6dB
  • Frequency response 37 - 20000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 37.2Hz
  • Mechanical quality factor QMS 6.10
  • Electrical quality factor QES 0.44
  • Total quality factor QTS 0.41

Large signal parameters

  • Maximum linear excursion xmax 6mm
  • Air volume displaced at xmax VD 208cm³
  • Power handling P 40W
  • Program power Pmax 80W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 6.0Ω
  • Inductance (1kHz, estimated) LE 0.86mH
  • VC Diameter 30mm

Magnet

  • Force factor Bl 7.64N/A
  • Motor constant Bl/√RE 3.12N/√W
  • Diameter 135mm
  • Material Ceramic Y38

Diaphragm

  • Effective diameter 210mm
  • Effective area SD 346cm²
  • Moving mass MMS 16.5g
  • Moving mass (without air load) MMD 11.6g
  • Material Yellow wood pulp paper

Suspensions

  • Stiffness KMS 1.03N/mm
  • Compliance CMS 968µm/N
  • Equivalent volume to the compliance VAS 165L
  • Mechanical resistance RMS 1.28N·s/m

Dimensions

  • Nominal diameter 10
  • 273mm
  • Overall diameter 273mm
  • Volume occupied by the driver (estimated) 1.8L
Lii Audio Crystal 10 SPL & Impedance
Lii Audio Crystal 10 Dimensions

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