EX DEMO Eighteen Sound 21NTLW5000 8ohm 1800 Watt FULL WARRANTY

Eighteen Sound 21NTLW5000 8ohm 1800 Watt TETRACOIL Neodymium loudspeaker
Full Warranty
Used for image and video

Key features:

• 96,5 dB SPL 1W / 1m average sensitivity
• Dual 115mm (4,5 in) Tetracoil Aluminum Voice coil
• 4000 W program power handling
• 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
• Suitable for vented, horn loaded and bandpass applications

Product specifications:

• Nominal Diameter: 533 mm ( in)
• Nominal Impedance: 8 Ω
• Minimum Impedance: 6.8 Ω
• Nominal PowerHandling1:1800 W
• Continuous Power Handling2: 4000 W
• Sensitivity3: 97.0 dB
• Frequency Range:30 – 1800 Hz
• Voice Coil Diameter: 115 mm (4.5in)
• Winding Depth: 42.5 mm (1.67in)
• Magnetic Gap Depth :15.0 mm (0.59in)
• Recommended Enclosure: 200.0 dm3 (7.06 ft3 )
• Recommended Tuning: 33 Hz

Thiele Small Parameters:

• Resonance Frequency: 31 Hz
• Re: 5.3 Ω
• Qes: 0.38
• Qms; 5.2
• Qts: 0.36
• Vas: 270.0 dm3 (9.53 ft3 )
• Sd: 1662.0 cm2 (257.61 in2 )
• Xmax: 17.5 mm
• Mms: 372.0 g
• Bl: 32.0 Txm
• Le: 1.6 mH
• EBP: 81 Hz

Mounting information:

• Overall Diameter: 545 mm (21.46 in)
• Bolt Circle Diameter: 520 mm (20.47 in)
• Baffle Cutout Diameter: 492.0 mm (19.37 in)
• Depth: 320 mm (12.6 in)
• Flange and Gasket Thickness: 18 mm (0.71 in)
• Net Weight: 12.5 kg (27.56 lb)
• Shipping Weight: 13.5 kg (29.76 lb)
• Shipping Box: 570x570x350 mm (22.44×22.44x 13.78 in)

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