• 18NLW9400 18 Sound 18" Subwoofer Extended LF Neodymium Transducer 2400W NEW - TuracellUSA
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18 Sound

18NLW9400 18 Sound 18" Subwoofer Extended LF Neodymium Transducer 2400W NEW

18NLW9400 18 Sound 18" Subwoofer Extended LF Neodymium Transducer 2400W NEW

$499.00
$499.00
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BRAND NEW

18NLW9400 18 Sound

18" Subwoofer Extended LF Neodymium Transducer 2400W

  • The 18NLW9400 is an 18 inch extended low frequency loudspeaker designed for high SPL subwoofer applications in either a reflex, bandpass or horn loaded configuration. For optimum results we recommend amplifiers able to deliver 2400 Watt program power without clipping.
  • Transducer design features include a large displacement suspension system which, in conjunction with a fiberglass reinforced, straight ribbed cone and the Eighteen Sound proprietary Double Silicon Spider (DSS) technology, allows an ultra-linear piston action and provides full mechanical control across the entire working range.
  • The 100 mm (4 in) inside-outside copper voice coil based on Interleaved Sandwich Voice coil (ISV) technology provides high levels of thermal stability and durability. In order to furtherly increase power handling and reduce power compression figure, 18NLW2400 uses the same voice coil ventilation technology developed for our flagship 9000 neodymium transducer series.
  • A special low density material air diffractor has been placed into the backplate acting as a cooling system, increasing power handling capability and lowering the power compression figure. As a final result Eighteen Sound engineers obtained almost 1 dB reduction in full power power compression value if compared to 18LW1400, and an increased program power handling value of 2400 Watt.
  • 18NLW9400 is able to perform properly under inclement weather conditions: the exclusive cone treatment improves pulp strength and gives water repellent properties to both sides of the cone.
  • Nominal Diameter 462mm (18 in) / Voice Coil Diameter 135 mm (5,3 in)
  • AES Power : 1200W / Program Power : 2400W / Peak Power : 7000W.
  • Rated Impedance : 8 Ohm / Minimum Impedance : 6,1 Ohm at 25°C
  • Frequency Range 30 - 2500 Hz Max / Recomm. Frequency 500 Hz
  • Voice Coil Winding material : Aluminum / Suspension :Triple Roll, Heavy Polycotton / Cone :Straight ribbed carbon fiber loaded cellulose
  • Fiberglass reinforced straight ribbed cone
  • Double Silicon Spider (DSS) for increased excursion control and linearity
  • High grade neodymium magnet assembly
  • Recommended for subwoofer usage in compact vented or bandpass enclosures
  • Weather protected cone and plates for outdoor usage
  • Nominal Diameter 460mm (18 in)
  • Rated Impedance 8 Ohm
  • AES Power 1200W
  • Program Power 2400W
  • Peak Power 7000W
  • Sensitivity 98 dB
  • Frequency Range 30 - 2500 Hz
  • Power Compression -10dB 0,7 dB
  • Power Compression -3dB 1,5 dB
  • Power Compression Full Power 2,2 dB
  • Max Recomm. Frequency 500 Hz
  • Recomm. Enclosure Volume 110 - 350 lt. (3.9 - 12.36 cuft)
  • Minimum Impedance 6,1 Ohm at 25°C
  • Max Peak To Peak Excursion 50 mm (2 in)
  • Voice Coil Diameter 100 mm (4 in)
  • Voice Coil winding material Copper round wire
  • Suspension Triple roll, Treated Polycotton

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