Eighteen Sound 18NLW4100 8 Ohm 18″ 1500W Loudspeaker

Eighteen Sound 18NLW4100 8 Ohm 18″ 1500W Loudspeaker

Product description:

Eighteen Sound 18NLW4100 is a 18″ (466 mm) ultra light extended low frequency loudspeaker,especially designed for use in vented enclosures.
The loudspeaker is designed to withstand high power levels without damage while providing clean and undistorted LF reproduction at a very high SPL.
For optimum results we recommend amplifiers able to deliver 3000 Watt program power.
The 18NLW4100 features a unique motor featuring a high grade Neo magnet assembly in a structure optimized for thermal and magnetic efficiency.

Key features:

• 97 dB SPL 1W/ 1m average sensitivity
• 100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
• 3000 W program power handling
• 60 mm peak to peak excursion
• Single demodulating ring (SDR) for lower distortion
• Composite reinforced straight ribbed cone
• Recommended for subwoofer usage in compact vented enclosures

18NLW4100 specifications:

• Nominal impedance: 8 ohm
• Minimum impedance: 5.9 ohm
• Nominal power handling: 1500 W
• Continuous power handling: 3000 W
• Sensitivity: 96.5 dB
• Frequency range: 30 – 800 Hz
• Voice coil diameter: 100 mm (4.0 in)

Thiele-Small parameters:

• Resonance frequency: 31 Hz
• Re: 4.9 ohm
• Qes: 0.35
• Qms: 11.2
• Qts: 0.34
• Xmas: 15.0 mm
• Xvar: 16.0 mm
• Mms: 307.0 g
• BI: 29.0 Txm
• Le: 2.29 mH
• EBP: 88 Hz

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