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LF18X550

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  • 2200W  RMS  power
  • 30 -2KHz Frequency range
  • 5.3 inch Voice coil
  • 99dB Sensitivity
  • Optimized magnet and FEA analyze
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Product Specification

  • 2200W  RMS power
  • 30 -2KHz Frequency range
  • 3 inch Voice coil
  • 99dB Sensitivity
  • Optimized magnet and FEA analyze
Nominal Diameter 18inch
Nominal Impedance 8ohm
Minimum Impedance 6ohm
Nominal Power Handling 2200Watts
Continuous Power Handling 4400Watts
Sensitivity 99dB
Frequency Range 30-2KHz
Voice-coil Diameter 132.5mm
Voice-coil Material PISV
Kind of layer In/out
Magnet Diameter 280*25mm
Magnet Material Ferrite

 

THIELE- SMALL PARAMETERS

Resonance Frequency Fs 38Hz
DC Resistance Rte 6ohm
Mechanical Factor Qms 15.9
Electrical Factor Qes 0.42
Total Factor Qts 0.41
BL Factor BL 31.5T-m
Equivalent Cas Air Load Vas 132.4liter
Effective Piston Area Sd 125Kcm
Max. Linear Excursion Xmax 11mm
Half Space Efficiency Eff 1.75%

 

MOUNTING & SHIPPING INFORMATION

Overall Diameter 465mm
Baffle Cut-out Dia. 422mm
Bolt Circle Dia. 445mm
Overall Depth 193mm
Net Weight 22kg

 

 

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