$21.79
$32.47
Eighteen Sound 21NLW4100 8 Ohm 21″ 1500W Loudspeaker SPECIFICATIONS Nominal Diameter 533 mm ( in) Nominal Impedance 8 Ω Minimum Impedance 6.2 Ω Nominal Power Handling 1500 W Continuous Power Handling 3000 W Sensitivity 97.0 dB Frequency Range 32 – 300 Hz Voice Coil Diameter 100 mm (4.0 in) Winding Depth 36.5 mm (1.44 in) Magnetic Gap Depth 12.4 mm (0.49 in) PARAMETERS Resonance Frequency 36 Hz Re 5.1 Ω Qes 0.49 Qms 7.8 Qts 0.46 Vas 210.0 dm3 (7.42 ft 3) Sd 1661.0 cm2 (257.46 in2) η₀ 1.80% Xmax 15.2 mm Xvar 17.0 mm Mms 374.0 g Bl 29.4 Txm Le 2.1 mH EBP 73 Hz MOUNTING AND SHIPPING INFORMATION Overall Diameter 545 mm (21.46 in) Bolt Circle 520 mm (20.47 in) Diameter Baffle 492.0 mm (19.37 in) Cutout Diameter 245 mm (9.65 in) Depth Flange and Gasket Thickness 24 mm (0.94 in) Net Weight 10.5 kg (23.15 lb) Shipping Weight 12.0 kg (26.46 lb) Shipping Box 570x570x290 mm (22.44×22.44×11.42 in) DESIGN Magnet Material Neo Recommended Enclosure 250.0 dm3 (8.83 ft3) Recommended Tuning 33 Hz 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:
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