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LF 18 G401

The LF18G401 uses a fibre loaded cone assembly along with a high excursion triple roll, constant geometry surround. This combination provides remarkable strength and peak to peak maximum excursion of 50mm.

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FEATURES

      • 4-inch, fiberglass inside/outside copper voice coil
      • 1800W continuous program power handling
      • 98 dB Sensitivity
      • 30 Hz – 1 kHz Frequency range
      • Dual spider design with silicon based dampening control
      • Triple-roll surround and corrugated straight cone geometry

      SPECIFICATIONS

    • Nominal Diameter:460 / 18 mm/inch
    • Rated Impedance:8 Ω
    • Program Power:1800 W AES
    • Power handling capacity:900 W AES
    • Sensitivity:98 dB
    • Frequency Range:30 Hz ÷ 1000 Hz
    • Effective Piston Diameter:395 / 15.6 mm/inch
    • Max Excursion Before Damage (peak to peak):50 / 2.0 mm/inch
    • Minimum Impedance:5.9 Ω
    • Voice Coil Diameter:100 / 4 mm/inch
    • Voice Coil Material:Copper
    • Voice Coil Winding Depth:23 / 0.9 mm/inch
    • Number of layers:2
    • Kind of layer:inside / outside
    • Top Plate Thickness:12 / 0.5 mm/inch
    • Cone Material:No pressed pulp
    • Cone Design:Straight
    • Surround Material:Polycotton
    • Surround Design:Triple roll

 

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