Eighteen Sound 18NLW9000 4 Ohm 18″ 1800W Loudspeaker

Eighteen Sound 18NLW9000 4 Ohm 18″ 1800W Loudspeaker

Product description:

Eighteen Sound 18NLW9000 is an 18 inch neodymium high performance subwoofer.
The 18NLW9000’s design has been directly derived from our flagship 18NLW9600.
Also has been optimized for vented and bandpass subwoofer cabinet designs.
For optimum results recommended amplifier should be able to deliver 3600 Watt program power without clipping.
Eighteen Sound engineers have obtained the best possible results with today’s available materials in terms of clean and undistorted LF reproduction at a ultra high SPL, with the lowest possible power compression figure.

Key features:

• 97 dB SPL 1W / 1m average sensitivity
• 135 mm (5.3 in) ISV aluminum voice coil
• 3600 W program power handling
• High grade neodymium magnet assembly
• Double Silicon Spider (DSS) technology
• Low noise forced ventilation design reduces power compression
• Weather protected cone and plates for outdoor usage
• Suitable for vented and bandpass high SPL subwoofer systems
• Superb upgrade for SCOOPS!!

18NLW9000 specifications:

• Nominal Impedance; 4 Ω
• Minimum Impedance: 4.1 Ω
• Nominal Power Handling: 1800 W
• Continuous Power Handling:  3600 W
• Sensitivity: 97.0 dB
• Frequency Range: 32 – 2500 Hz
• Voice Coil Diameter: 135 mm (5.31 in)

Thiele and small parameters:

• Resonance Frequency: 32 Hz
• Re; 3.1 Ω
• Qes; 0.22
• Qms: 5.0
• Qts: 0.21
• Vas: 247.0 dm3 (8.72 ft 3 )
• Sd: 1222.0 cm2 (189.41 in 2 )
• Xmax: 14.0 mm
• Mms: 228.0 g
• Bl: 25.0 Txm
• Le: 1.2 mH
• EBP: 145 Hz

Mounting and Shipping Info:

• Overall Diameter: 462 mm (18.19 in)
• Bolt Circle Diameter: 440 mm (17.32 in)
• Baffle Cutout Diameter: 422.0 mm (16.61 in)
• Depth: 237 mm (9.35 in)
• Flange and Gasket Thickness: 26 mm (1.02 in)
• Net Weight: 12.5 kg (27.56 lb)
• Shipping Weight: 14.0 kg (30.86 lb)
• Shipping Box: 482 x 482 x 257 mm (18.98×18.98x 10.12 in)

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

Why Choose Lean Business Audio?

50 years of experience of designing, building and supplying Home, Car and Professional Audio.
Huge stocks of leading loudspeakers and audio brands
KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare

Low Worldwide shipping rates.
Free Delivery on selected brands with the UK.
Price matching.

For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk