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15NLW9500 8Ohm EIGHTEEN SOUND
Product number: 161867
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Extended LF Neodymium Driver

The 15NLW9500 is an extended low frequency loudspeaker which sets a new industry standard in 15" (380mm) neodymium 4" voice coil high performance transducers. The 15NLW9500 has remarkable 35Hz downwards extension with 96dB average sensitivity and achievable peak power levels of 7kW.

28,200.00 ден
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Features

  • 96 dB SPL 1W / 1m average sensitivity
  • 100 mm (4 in) Interleaved Sandwich Voice coil (ISV)
  • 1000 W AES power handling
  • Carbon fiber reinforced cone
  • Double Silicon Spider (DSS) for improved excursion control and linearity
  • Double Demodulating Rings (DDR) for lower distortion
  • Rubber surround suspension system
  • External neodymium magnet assembly
  • Improved dissipation via onboard aluminum heatsink
  • Ideal for low distortion direct radiation subwoofers

Specifications

GENERAL SPECIFICATIONS

  • Nominal Diameter:380mm (15 in)
  • Rated Impedance:8 ohms
  • AES Power:1000W
  • Program Power:1400W
  • Peak Power:7000W
  • Sensitivity:96 dB
  • Frequency Range:42 - 2000 Hz
  • Power Compression @ -10 dB:0,7 dB
  • Power Compression @ -3 dB:1,5 dB
  • Power Compression @ Full Power:2,6 dB
  • Max Recomm. Frequency:500 Hz
  • Recomm. Enclosure Volume:70 ÷ 150 lt. (2,47 ÷ 5,3 cuft)
  • Minimum Impedance:6,4 ohms at 25°C
  • Max Peak To Peak Excursion:39 mm (1,5 in)
  • Voice Coil Diameter:100 mm (4 in)
  • Voice Coil Winding Material:copper
  • Suspension:Single roll, Rubber
  • Cone:Straight-sided ribbed carbon fiber loaded pulp

THIELE SMALL PARAMETERS

  • Fs:35 Hz
  • Re:4,9 ohms
  • Sd:0,091 sq.mt. (141,1 sq.in.)
  • Qms:6,7
  • Qes:0,34
  • Qts:0,32
  • Vas:163 lt. (5,8 cuft)
  • Mms:146 gr. (0,32 lb)
  • BL:21,6 Tm
  • Linear Mathematical Xmax:±9 mm (±0,35 in)
  • Le (1kHz):0,8 mH
  • Ref. Efficiency 1W@1m (half space):95 dB

MOUNTING INFORMATIONS

  • Overall diameter:387 mm (15,2 in)
  • N. of mounting holes:8
  • Mounting holes diameter:7,15 mm (0,3 in)
  • Bolt circle diameter:370-371 mm (14,55-14,6 in)
  • Front mount baffle cutout diameter:353 mm (13,9 in)
  • Rear mount baffle cutout diameter:357 mm (14,1 in)
  • Total depth:177.4 mm (6.98 in)
  • Flange and gasket thickness:24 mm (0,95 in)
  • Net weight:7 kg (15,5 lb)
  • Shipping weight:7,6 kg (16,8 lb)
  • CardBoard Packaging dimensions:405x405x214 mm (15,94x15,94x8,43 in)
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