18 Sound 18NLW9601-4 18" 3600 Watts Neodymium Subwoofer 4-Ohm Pro Audio Speaker.

18 Sound 18NLW9601-4 18" 3600 Watts Neodymium Subwoofer 4-Ohm Pro Audio Speaker.

18 Sound

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SKU:
18 Sound 18NLW9601-4 T.C.
Condition:
New
UPC:
731717960287
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18Sound 18NLW9601 18" 3600W Neodymium Subwoofer 4-Ohm

  • 97 dB SPL 1W / 1m average sensitivity

  • 135 mm (5.3 in) split winding four layers ISV aluminum voice coil

  • 3600 W program power handling

  • Carbon fiber reinforced cellulose cone

  • Double Silicon Spider (DSS) for improved excursion control

  • Aluminum demodulating ring (SDR) for lower distortion

  • High force neodymium magnet assembly

  • Weather protected cone and plates for outdoor usage

  • Suitable for reflex, bandpass or horn loaded high SPL subwoofer systems

General Specifications

Nominal Diameter
  • 462mm (18 in)
Rated Impedance
  • 4 / 8 Ohm
AES Power
  • 1800W
Program Power
  • 3600W
Peak Power
  • 10000W
Sensitivity
  • 97 dB
Frequency Range
  • 30 - 2500 Hz
Power Compression @-10dB
  • 0,7 dB
Power Compression @-3dB
  • 1,5 dB
Power Compression @Full Power
  • 2,2 dB
Max Recomm. Frequency
  • 300 Hz
Recomm. Enclosure Volume
  • 110 ÷ 350 lt. (3,88 ÷ 12,36 cuft)
Minimum Impedance
  • 7,6 Ohm at 25°C
Max Peak To Peak Excursion
  • 70 mm (2,75 in)
Voice Coil Diameter
  • 135 mm (5,3 in)
Voice Coil Height
  • 32 mm (1.26 in)
Voice Coil Technology
  • split winding, 4 layers copper clad Al wire
Gap Depth
  • 12 mm (0.47 in)
Suspension
  • Triple Roll Treated Polycotton
Cone
  • Straight ribbed carbon fiber loaded cellulose

Thiele Small Parameters

Fs
  • 32 Hz
Re
  • 4,7 Ohm
Sd
  • 0,113 sq.mt. (175.15 sq.in.)
Qms
  • 5
Qes
  • 0,28
Qts
  • 0,27
Vas
  • 164 lt. (5,8 cuft)
Mms
  • 270 gr. (0,6 lb)
BL
  • 30 Tm
Linear Mathematical Xmax
  • ±14 mm (±0,55 in)
Le (1kHz)
  • 2,10 mH
Ref. Efficiency 1W@1m (half space)
  • 94,6 dB

Mounting information

Overall diameter
  • 462 mm (18,18 in)
N. of mounting holes and bolt
  • 8
Mounting holes diameter
  • 8,5 mm (0,33 in)
Bolt circle diameter
  • 440mm (17,32 in)
Front mount baffle cutout ø
  • 416 mm (16,38 in)
Rear mount baffle cutout ø
  • 422 mm (16,61 in)
Total depth
  • 236 mm (9,29 in)
Flange and gasket thickness
  • 26 mm (1,02 in)
Net weight
  • 12,5 kg (27,6 lb)
Shipping weight
  • 14 kg (30,9 lb)
CardBoard packaging dimensions
  • 482x482x257 mm (19x19x10,1 in)

Reviews

  • 5
    Lover

    Posted by Roberto c navarro on Aug 19th 2021

    Son mi favoritas 18sound

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