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LF18X451
  • 3600W Continuous program power
  • 32 -1.0KHz Frequency range
  • 114.55mm Voice coil
  • 98dB Sensitivity
  • Optimized magnet and FEA analyze

 

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LF18X451

  • 3600W Continuous program power
  • 32 -1.0KHz Frequency range
  • 114.55mm Voice coil
  • 98dB Sensitivity
  • Optimized magnet and FEA analyze

LF18X451

GENERAL SPECIFICATIONS

Nominal Diameter

18inch

Nominal Impedance

8ohm

Minimum Impedance

4.8ohm

Nominal Power Handling

1800Watts

Continuous Power Handling

3600Watts

Sensitivity

98.0db

Frequency Range

32-1.0KHZ

Effective Diaphragm diameter

398mm

Voice-coil Diameter

114.55mm

Voice-coil Material

Copper

Voice-coil Winding Depth

30.2mm

Number of layers

2

Kind of layer

in/out

Magnet Diameter

253*30mm

Top Plate Thickness

15

 

THIELE-SMALL PARAMETERS

Resonance Frequency

Fs

32Hz

DC Resistance

Rte

4.8 ohm

Mechanical Factor

Qms

10.757

Electrical Factor

Qes

0.316

Total Factor

Qts

0.307

BL Factor

BL

29.37 T-m

Effective Moving Mass

Mms

273.1 gr

Equivalent Cas Air Load

Vas

185 liters

Effective Piston Area

Sd.

1.24 m2

Max. Linear Excursion

Eff

11.25mm

Half-Space Efficiency

Eff

2.1%

 

MOUNTING INFORMATION

Overall Diameter

465mm

Mount Buffer Cut-out Diameter

422mm

Bolt Circle Diameter

446mm

Bolt Hole Diameter

7.0mm

Overall Depth

215mm

Not Weight

16.15kg

 

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