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18 Sound Eighteensound 21NLW9601

777,00
Preis inkl. MwSt., zzgl. Versand
Versandgewicht: 15,5 kg


18SOUND 21NLW9601 Extended Low Frequency Driver GENERAL SPECIFICATIONS Nominal Diameter 533mm (21 in) Rated Impedance 8 Ohm AES Power 1800W Program Power 3600W Peak Power 10000W Sensitivity 98 dB Frequency Range 25 - 2000 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 150 Hz Recomm. Enclosure Volume 120 ÷ 250 lt. (4.24 ÷ 8.83 cuft) Minimum Impedance 7,9 Ohm at 25°C Max Peak To Peak Excursion 70 mm (2,75 in) Voice Coil Diameter 135 mm (5,3 in) Voice Coil Technology split winding, 4 layers copper Suspension Triple Roll, Polycotton Cone Straight ribbed carbon fiber loaded cellulose THIELE SMALL PARAMETERS Fs 37 Hz Re 5,9 Ohm Sd 0,1662 sq.mt. (257,6 sq.in.) Qms 5,50 Qes 0,31 Qts 0,29 Vas 175 lt. (6.18 cuft) Mms 408 gr. (0,90 lb) BL 43 Tm Linear Mathematical Xmax ±14 mm (±0.55 in) Le (1kHz) 3,10 mH Ref. Efficiency 1W@1m (half space) 96,5 dB MOUNTING INFORMATIONS Overall diameter 545 mm (21,46 in) N. of mounting holes 8 Mounting holes diameter 8,5 mm (0,33 in) Bolt circle diameter 520 mm (20,47 in) Front mount baffle cutout diameter 492 mm (19,37 in) Rear mount baffle cutout diameter 490 mm (19,29 in) Total depth 250 mm (9,8 in) Flange and gasket thickness 18 mm (0,7 in) Net weight 14 kg (30,9 lb) Shipping weight 15,5 kg (34,2 lb) CardBoard Packaging dime nsions 570x570x290 mm (22,4x22,4x11,4 in)

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