Eighteen Sound 18TLW3000 4 Ohm 18″ 1800W Loudspeaker

Eighteen Sound 18TLW3000 4 Ohm 18″ 1800W Loudspeaker

General Specifications:

• Nominal Diameter 18”, 460 mm
• Rated Impedance 4Ω
• AES Power 1800 W (rms)
• Program Power 3600 W
• Peak Power 10000 W
• Sensitivity 95 dB
• Frequency Range 30 – 2000 Hz
• Power Compression @-10 dB 0.6 dB
• Power Compression @-3 dB 2.0 dB
• Power Compression @Full Power 3.4 dB
• Max Recomm. Frequency 300 Hz
• Recomm. Enclosure Volume (3.53 ÷ 12.36 cuft, 100 ÷ 350 lt.
• Minimum Impedance 5.7Ω at 25°C
• Max Peak To Peak Excursion 1.77”, 45 mm
• Voice Coil Diameter 4”, 100 mm
• Voice Coil Equiv. Diameter 6” > 152 mm
• Voice Coil Winding Material copper
• Suspension Triple roll, Polycotton
• Cone Curvilinear fiberglass 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 17.24-17.32”, 438-440 mm
• Front mount baffle cutout ø 16.73”, 425 mm
• Rear mount baffle cutout ø 630”, 414 mm
• Total depth 10.83”, 275 mm
• Flange and gasket thickness 0.94”, 24 mm
• Net weight 29.10 lb, 13.2 kg
• Shipping weight 30.86 lb, 14 kg
• CardBoard Packaging dimensions 19 x 19 x 12.2”, 482 x 482 x 310 mm

Small Signal Parameters:

• Fs 33 Hz
• Re 4.6Ω
• Sd 189.88” sq. 0.1225 sq. mt.
• Qms 13.00
• Qes 0.42
• Qts 0.41
• Vas 6.53 cuft , 185 lt.
• Mms 0.59 lb, 266 gr.
• BL 24.5 Tm
• Linear Mathematical Xmax ± 0.47”, ± 12 mm
• Le (1 kHz) 1.80 mH
• Ref. Efficiency 1 W @ 1 m (half space) 94.0 dB

Key Features:

• 3600 W program power handling.
• 4”, 100 mm Tetracoil dual voice coil, equivalent to a single coil diameter larger than 6”>152 mm.
• Ultra linear suspension behavior for excellent sound clarity.
• Symmetric flux density and inductance behaviour.
• Low noise forced air cooling design.
• Water repellent cone and epoxy coated plates for outdoor use.
• Suitable for vented, horn loaded and bandpass subwoofer 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