Eighteen Sound 12NW530 8ohm 500watt Extended LF Neodymium Driver

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: sales@lean-business.co.uk