Eighteen Sound 18NLW9400 8 Ohm 18″ 1200W Loudspeaker

Eighteen Sound 18NLW9400 8 Ohm 18″ 1200W Loudspeaker

General Specifications: 

• Nominal Diameter 18”, 460 mm
• Rated Impedance 8Ω
• AES Power 1200 W (rms)
• Program Power 2400 W (rms)
• Peak Power 7000 W (rms)
• Sensitivity 98 dB
• Frequency Range 30 – 2500 Hz
• Power Compression @-10 dB 0,7 dB
• Power Compression @-3 dB 1,5 dB
• Power Compression @Full Power 2,2 dB
• Max Recomm. Frequency 500 Hz
• Recomm. Enclosure Volume 3.9 ÷ 12.36 cuft 110 ÷ 350 lt.
• Minimum Impedance 6,1Ω at 25°C
• Max Peak To Peak Excursion 2”, 50 mm
• Voice Coil Diameter 4”,100 mm
• Voice Coil Height 0.94”, 24 mm
• Voice Coil Winding Material Copper Round Wire
• Suspension Triple roll, Treated Polycotton
• Cone Straight ribbed, Fiberglass Reinforced Cellulose

Mounting Information:

• Overall Diameter 18.19”, 462 mm
• Mounting Holes Diameter 0.33”, 8 x 8,5 mm
• Bolt Circle Diameter 17.24-17.32”, 438-440 mm
• Front Mount Baffle Cutout Diameter 16.38”, 416 mm
• Rear mount baffle cutout diameter 16.61”, 422 mm
• Total depth 8.8”, 223.5 mm
• Flange and gasket thickness 1.02”, 26 mm
• Net weight 19.2 lb, 8.7 kg
• Shipping weight 21.8 lb, 9.9 kg
• Packaging dimensions 19 x 19 x 10,1”, 482 x 482 x 257 mm

Thiele Small Information: 

• Fs 33 Hz
• Re 5Ω
• Sd 189,88” sq. 0,1225 sq.mt.
• Qms 6,10
• Qes 0,28
• Qts 0,26
• Vas 9.47 cuft, 268 lt.
• Mms 0.40 lb, 180 gr.
• BL 26 Tm
• Linear Mathematical Xmax  ±0,37”,  ±9,5 mm
• Le (1 kHz) 1,90 mH
• Ref. Efficiency 1 W @ 1 m (half space) 97,4 dB

Key Features: 

• 8 dB SPL 1 W / 1 m average sensitivity.
• 4”, 100 mm Interleaved Sandwich Voice coil (ISV).
• 2400 W (rms) program power handling.
• Fiberglass reinforced straight ribbed cone.
• Double Silicon Spider (DSS) for increased excursion control and linearity.
• High grade neodymium magnet assembly.
• Recommended for subwoofer usage in compact vented or bandpass enclosures.
• Weather protected cone and plates for outdoor usage.

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