$10.79
$20.18
Eighteen Sound 12NW530 8ohm 500watt Extended LF Neodymium Driver Product description: Eighteen Sound 12NW530 low frequency neodymium transducer has been specifically developed for high power, low distortion, very compact subwoofer applications. The transducer finds its main application on compact vented subwoofers as small as 40 liters. The neodymium magnet assembly developed by Eighteen Sound engineers assures high flux concentration, low power compression and excellent heat exchange. Since the external magnet configuration is considerably more efficient than traditional under-pole magnet topology. Key features: 96 dB SPL 1W / 1m average sensitivity 75 mm (3 in) ISV voice coil 500 W AES power handling External neodymium magnet assembly Double Silicon Spider (DSS) for improved excursion control and linearity Single Demodulating Ring (SDR) for lower distortion High excursion damped rubber roll surround Specific for compact subwoofer usage 12NW530 specifications: Nominal Diameter: 300 mm (12 in) Rated impedance: 8 ohm AES power: 500W Program power: 800W Peak power: 1600W Sensitivity: 96 dB Max recomm.frequency: 1300 Hz Recomm. enclosure volume: 30 ÷ 80 lt. (1,06 ÷ 2,83 cuft) Minimum impedance: 6,3Ohm @ 25°C Max Peak To Peak Excursion: 30 mm (1,2 in) Voice Coil Diameter: 75 mm (3 in) Suspension: Copper Cone: Curvilinear, Treated paper Overall diameter: 315 mm (12,4 in) Net weight: 4,0 kg (8,8 lb) Thielle small parameters: Fs: 55 Hz Re: 4,9 Ohm Sd: 0,053 sq.mt. (82,31 sq. in.) Qms: 9,7 Qes: 0,384 Qts: 0,37 Vas: 93 gr. (0,2 lb) Mms: 93 gr. (0,2 lb) BL: 19,7 Tm Linear Mathematical Xmas: ± 8 mm (± 0,31 in) Le (1khz): 0,9 mH Ref. Efficiency 1W@1m (half space): 93,8 dB 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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