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Eighteen Sound 18LW2400

Subwoofer 18" con magnete in ferrite 2400W program. Spedizione GRATIS!

2/5 working days

or pay in 3 interest-free installments with

Extended LF Ferrite Transducer - Altoparlante in ferrite


L’Eighteen Sound 18LW2400 è un altoparlante per basse frequenze con diametro nominale di 18 pollici (450 mm). Il suo progetto nasce per l’uso in applicazioni dove sia richiesto un alto SPL.

Infatti, il 18LW2400 nasce per l’impiego in subwoofer configurati bass-reflex, passabanda o caricati a tromba.

Rispetto allo standard industriale 18LW1400, il 18LW2400 offre un SPL massimo più elevato, una maggiore gestione della potenza ed una minore Power Compression.


Key Features

  • 98 dB SPL 1W / 1m average sensitivity
  • 100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
  • 2400 W program power handling
  • Fiberglass reinforced cone
  • Double Silicon Spider (DSS) for superior excursion control and linearity
  • Double Demodulating Rings (DDR) for lower distortion
  • Improved heat dissipation via multi-cell air diffractor and multiple backplate vents
  • Weather protected cone and plates for outdoor usage
  • Ideal for high SPL subwoofer designs



General Specifications

Nominal Diameter 460 mm (18 in)
Rated Impedance 8 Ohm
AES Power 1200 W
Program Power 2400 W
Peak Power 7000 W
Sensitivity 98 dB
Frequency Range 31 - 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 130 - 350 lt. (4,59 - 12,36 cuft)
Minimum Impedance 6,3 Ohm at 25°C
Max Peak To Peak Excursion 50 mm (1,97 in)
Voice Coil Diameter  100 mm (4 in)
Voice Coil winding material copper
Suspension Triple roll, Polycotton
Cone Straight ribbed, fiberglass reinforced cellulose


Thiele Small Parameters

Fs 35 Hz
Re 5 Ohm
Sd 0,1225 sq. mt. (189,88 sq. in.)
Qms 7,2
Qes 0,32
Qts 0,31
Vas 230 lt. (8.12 cuft)
Mms 192 gr. (0,42 lb)
BL 25,6 Tm
Linear Mathematical Xmax ± 9,5 mm (± 0,38 in)
Le (1kHz) 1,35 mH
Ref. Efficiency 1W@1m (half space) 96,7 dB


Mounting information

Overall diameter 462 mm (18,18 in)
N. of mounting holes and bolt 8
Mounting holes diameter 8,5 mm (0,33 in)
Bolt circle diameter 438-440 mm (17,24-17,32 in)
Front mount baffle cutout ø 416 mm (16,38 in)
Rear mount baffle cutout ø 422 mm (16,61 in)
Total depth 214,4 mm (8,44 in)
Flange and gasket thickness 24.5 mm (0.96 in)
Net weight 11,9 kg (26,18 lb)
Shipping weight 13,8 kg (30,42 lb)
Packaging Dimensions 13,8 kg (30,42 lb)

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