Eighteen Sound 18LW2500 8 Ohm 18″ 1600W Loudspeaker

Eighteen Sound 18LW2500 8 Ohm 18″ 1600W Loudspeaker

General Specifications:

• Nominal Diameter 18”, 462 mm 
• Rated Impedance 8Ω
• AES Power 1600 W (rms)
• Program Power 3200 W
• Peak Power 7200 W
• Sensitivity 95 dB
• Frequency Range 30 Hz – 1000 Hz
• Power Compression @-10 dB 0,6 dB
• Power Compression @-3 dB 2,2 dB
• Power Compression @Full Power 3,3 dB
• Max Recomm. Frequency 250 Hz
• Recomm. Enclosure Volume 4.59 – 12.37 cuft, 160-350 lt 
• Minimum Impedance 6,1 @ 25°
• Max Peak To Peak Excursion 2.76”, 70 mm 
• Voice Coil Diameter 4”, 100 mm 
• Voice Coil winding material Copper wire
• Suspension Triple roll, Heavy Polycotton
• Cone Curved ribbed fiber loaded cellulose

Mounting Information:

• Overall diameter 18.18”, 462 mm 
• N. of mounting holes 8
• Mounting holes diameter 0.33”, 8,5 mm 
• Bolt circle diameter 17.32”, 440 mm 
• Front mount baffle cutout 16.38”, ø 416 mm 
• Rear mount baffle cutout 16.61”, ø 422 mm 
• Total depth 9.21”, 234 mm
• Flange and gasket thickness 1.02”, 26 mm 
• Net weight 36.8 lb, 16,7 kg 
• Shipping weight 40.1 lb, 18,2 kg 
• Packaging Dimensions 40.1 lb, 18,2 kg 

Thiele Small Information:

• Fs 34 Hz
• Re 4,9Ω
• Sd 175,15” sq.0,113 sq.m 
• Qms 22
• Qes 0,34
• Qts 0,33
• Vas 4.76 cu.ft, 135 lt.
  
• Mms 0.64 lb, 290 gr. 
• BL 30 Tm
• Linear Mathematical Xmax ±0,55”, ±14 mm 
• Le (1 kHz) 2,87 mH
• Ref. Efficiency 1 W @ 1 m (half space) 93,8 dB
  

Key Features:

• 95 dB SPL 1 W / 1 m average sensitivity
• 4”,100 mm Interleaved Sandwich Voice coil (ISV)
• 3200 W program power handling
• 2.76”, 70 mm peak to peak excursion
• Ultra linear dual magnet motor design
• Composite reinforced straight ribbed cone
• Optimized high grade ferrite magnet assembly
• Recommended for subwoofer usage in compact vented or bandpass enclosures
• Superb in Scoop designs

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