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Eighteen Sound 18NTLW5000 18″ 1800watt 8ohm TETRACOIL NEO high performance Subwoofer

95 dB SPL 1W / 1m average sensitivity
Dual 4.5” Tetracoil Aluminum Voice Coil
4000 W program power handling
Ultra linear suspension
High flux and inductance symmetry
Weather protected cone and plates for outdoor usage
Ideal for accurate low sub applications

Designed & manufactured in Italy and provided exclusively by Lean Business, this Eighteen Sound speaker comes complete wth 2 years warranty

GENERAL SPECIFICATIONS
Nominal Diameter 460 mm (18 in)
Rated Impedance 8 Ohm
AES Power 1800 W
Program Power 4000 W
Peak Power 10000 W
Sensitivity 95 dB

Fs 32 Hz
Re 5.5 Ohm
Sd 0.1156 sq.m.
Qms 8.52
Qes 0.33
Qts 0.32
Vas 176 lt.
Mms 295 g.
BL 31.3 Tm
Xmax 17.5 mm
Le (1Khz) 1.85 mh
Ref. Efficiency (half space) 1.7%

Overall diameter 462 mm
Mounting holes 8
Holes diameter 8.5 mm
Bolt circle diameter 440 mm
Baffle cutout (front) 416 mm
Baffle cutout (back) 422 mm
Total depth 310 mm
Net weight 12 Kg