• 98 dB SPL 1W / 1m average sensitivity
• 135 mm (5.3 in) split winding four layers ISV copper coil
• 3600 W program power handling
• Carbon fiber reinforced treated cellulose cone
• Triple Silicon Spider (TSS) improves excursion control and linearity even in extreme loading and SPL conditions
• Single Demodulating Ring (SDR) for lower distortion
• Low noise cooling design for very low power compression
• Suitable for bandpass and horn loaded subwoofer designs

Date tehnice: GENERAL SPECIFICATIONS Nominal Diameter533mm (21 in)Rated Impedance8 OhmAES Power1800WProgram Power3600WPeak Power10000WSensitivity98 dBFrequency Range25 - 2000 HzPower Compression @ -10 dB0.7 dBPower Compression @ -3 dB1.5 dBPower Compression @ Full Power2.2 dBMax Recomm. Frequency150 HzRecomm. Enclosure Volume120 ÷ 250 lt. (4.24 ÷ 8.83 cuft)Minimum Impedance7,9 Ohm at 25°CMax Peak To Peak Excursion70 mm (2,75 in)Voice Coil Diameter135 mm (5,3 in)Voice Coil Technologysplit winding, 4 layers copperSuspensionTriple Roll, PolycottonConeStraight ribbed carbon fiber loaded cellulose THIELE SMALL PARAMETERS Fs37 HzRe5,9 OhmSd0,1662 sq. mt. (257,6 sq. in. )Qms5,50Qes0,31Qts0,29Vas175 lt. (6.18 cuft)Mms408 gr. (0,90 lb)BL43 TmLinear Mathematical Xmax±14 mm (±0.55 in)Le (1kHz)3,10 mHRef. Efficiency 1W@1m (half space)96,5 dB MOUNTING INFORMATIONS Overall diameter545 mm (21,46 in)N. of mounting holes8Mounting holes diameter8,5 mm (0,33 in)Bolt circle diameter520 mm (20,47 in)Front mount baffle cutout diameter492 mm (19,37 in)Rear mount baffle cutout diameter490 mm (19,29 in)Total depth250 mm (9,8 in)Flange and gasket thickness18 mm (0,7 in)Net weight14 kg (30,9 lb)Shipping weight15,5 kg (34,2 lb)CardBoard Packaging dimensions570x570x290 mm (22,4x22,4x11,4 in)


Denumiri similare la Boxa auto Eighteen Sound 21NLW9601: 21 NLW 9601, 21 NLW9601, 21NLW 9601

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