Select Category
3

Products

Products
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

18.0 In

18NLW4500

18NLW4500

18.0 In

4500%20back
4500%20front
Alternative/Current Model:
18NTLW5000

Features

  • 115mm (4.5 in) ISV
  • Weather protected cone and plates
  • Great heat dissipation capability
  • Ultra linear suspension system
  • Neo Motor for high power and efficient thermal exchange
  • Single demodulating ring (SDR) for distortion reduction and maximum SPL

Specifications

Design

Parameters

Mounting and Shipping Info

  • Nominal Impedance8 Ω
  • Minimum Impedance6.1 Ω
  • Nominal Power Handling11800 W
  • Continuous Power Handling23600 W
  • Sensitivity397.0 dB
  • Frequency Range30 - 1000 Hz
  • Voice Coil Diameter115 mm (4.53 in)
  • Surround ShapeTriple roll
  • Cone ShapeStraight
  • Magnet MaterialNeo
  • Woofer Cone TreatmentWeather protected
  • Recommended Enclosure200.0 dm3 (7.06 ft3)
  • Recommended Tuning37 Hz
  • Resonance Frequency35 Hz
  • Re5.0 Ω
  • Qes0.34
  • Qms9.7
  • Qts0.33
  • Vas151.0 dm3 (5.33 ft3)
  • Sd0.12 cm2 (0.02 in2)
  • η₀1.8 %
  • Xmax15.3 mm
  • Mms286.0 g
  • Bl30.3 Txm
  • Le2.0 mH
  • EBP102 Hz
  • Overall Diameter462 mm (18.19 in)
  • Bolt Circle Diameter440 mm (17.32 in)
  • Baffle Cutout Diameter422.0 mm (16.61 in)
  • Depth233 mm (9.17 in)
  • Flange and Gasket Thickness23 mm (0.93 in)
  • Net Weight12.0 kg (26.46 lb)
  • Shipping Weight13.5 kg (29.76 lb)
  • 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated nominal 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.