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B&C 18DS115-4 18" Neodymium Subwoofer Speaker 3400W 4-Ohm Bass Sub 35-500 Hz

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SKU:
B&C 18DS115-4
UPC:
848864050607
Condition:
New
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$527.59
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Product Description

Contact Us For Information, Se Habla Espanol 718 272-7228 / 215 Conklin Ave. Brooklyn NY 11236

Authorized Dealer/ Brand New Item / In Stock!

B&C 18DS115-4 18" Neodymium Subwoofer Speaker 3400W 4-Ohm Bass Sub 35-500 Hz


Overview: B&C 18DS115-4

This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is more energy in the gap, higher sensitivity, lower distortion and better overall performance. The 18DS115-4 features a 40mm long, 4.5 inch diameter (116mm) Copper Clad Aluminum Wire voice coil. With a 1700watt AES power rating, 97 dB sensitivity, and over 14.0mm of Xvar, this high energy subwoofer is a significant step forward from similar models in the B&C range.

Features

  • 3400 W continuous program power capacity
  • 116 mm (4.5 in) four layer aluminum voice coil
  • 30 - 500 Hz response
  • 97 dB sensitivity
  • 60 mm peak-to-peak excursion before damage
  • Neodymium magnet allows a very high force factor and linear excursion
  • Double silicone spider with optimized compliance
  • Ventilated voice coil gap for reduced power compression
  • Aluminium demodulating ring for very low distortion

Specifications
  • Nominal Diameter460 mm (18.0 in)
  • Nominal Impedance4 Ohm
  • Minimum Impedance4.5 Ohm
  • Nominal Power Handling11700 W
  • Continuous Power Handling23400 W
  • Sensitivity397.0 dB
  • Frequency Range30 - 500 Hz
  • Voice Coil Diameter116 mm (4.5 in)
  • Winding MaterialAluminium
  • Former MaterialGlass Fibre
  • Winding Depth40.0 mm (1.57 in)
  • Magnetic Gap Depth14.0 mm (0.55 in)
  • Flux Density0.8 T

Parameters

  • Resonance Frequency30 Hz
  • Re3.3 ?
  • Qes0.18
  • Qms4.75
  • Qts0.17
  • Vas177.0 dm3 (6.25 ft3)
  • Sd1210.0 cm2 (187.55 in2)
  • ??2.3 %
  • Xmax16.5 mm
  • Xvar14.0 mm
  • Mms348.0 g
  • Bl34.0 Txm
  • Le2.8 mH
  • EBP166 Hz

Mounting and Shipping Info

  • Overall Diameter460 mm (18.11 in)
  • Bolt Circle Diameter440 mm (17.32 in)
  • Baffle Cutout Diameter422.0 mm (16.61 in)
  • Depth248 mm (9.76 in)
  • Flange and Gasket Thickness16 mm (0.63 in)
  • Air Volume Occupied by Driver10.0 dm3 (0.35 ft3)
  • Net Weight12.0 kg (26.46 lb)
  • Shipping Units1
  • Shipping Weight13.6 kg (29.98 lb)
  • Shipping Box500x495x275 mm (19.69x19.49x10.83 in)

Service Kit

  • RCK18DS1154