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  • Tetracoil Technology
  • 93.5 dB SPL 1W / 1m average sensitivity
  • 51 mm (2 in) double layer voice coil
  • 350 W AES power handling
  • Extremely balanced BL shape for maximum SPL
  • Optimized thermal conductivity
  • Maximum linearity and inductance symmetry for extended mid-band clarity
  • Ideal for small subwoofers and multi way systems

The 8NTLS2000 represents the latest 18sound technology for high quality, low distortion applications. The Tetracoil technology maximize benefits in terms of thermal dissipation and Bl symmetry, making the 8NTLS2000 the perfect component for small volume, high quality subwoofers.
Dual gap motors linearize inductance and the perfect balance we reached between the motor and the ultra linear, single roll, rubber suspension allows both very high excursion and extreme precision with the lowest intermodulation distortion in the professional market.
This features, together with its extreme low weight make the 8NTLS2000 the perfect component for highest quality line arrays and compact multi way systems, thanks also to its 700 watts power handling capabilities. 




Mounting and Shipping Info

  • Nominal Impedance8 Ω
  • Minimum Impedance5.9 Ω
  • Nominal Power Handling1350 W
  • Continuous Power Handling2700 W
  • Sensitivity393.5 dB
  • Frequency Range45 - 1200 Hz
  • Voice Coil Diameter51 mm (2.0 in)
  • Winding Depth19.0 mm (0.75 in)
  • Magnetic Gap Depth8.5 mm (0.33 in)
  • Surround ShapeSingle roll - Rubber
  • Cone ShapeStraight
  • Magnet MaterialNeo
  • Recommended Enclosure10.0 dm3 (0.35 ft3)
  • Resonance Frequency40 Hz
  • Re5.4 Ω
  • Qes0.19
  • Qms11.8
  • Qts0.19
  • Vas27.5 dm3 (0.97 ft3)
  • Sd227.0 cm2 (35.19 in2)
  • η₀0.9 %
  • Xmax7.4 mm
  • Xvar8.0 mm
  • Mms42.0 g
  • Bl17.2 Txm
  • Le0.69 mH
  • EBP210 Hz
  • Overall Diameter210 mm (8.27 in)
  • Bolt Circle Diameter196 mm (7.74 in)
  • Baffle Cutout Diameter186.0 mm (7.32 in)
  • Depth121 mm (4.76 in)
  • Flange and Gasket Thickness9 mm (0.35 in)
  • Net Weight1.5 kg (3.31 lb)
  • Shipping Weight1.9 kg (4.19 lb)
  • 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.
  • Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
  • Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
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