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B&C 18DS100-4 18" Professional Neodymium Subwoofer 4" Voice Coil 3000W 4 Ohm

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SKU:
B&C 18DS100-4 H.R
UPC:
848864063317
Condition:
New
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$435.32
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Product Description

B&C 18DS100-4 18" Professional Neodymium Subwoofer 4" Voice Coil 3000W 4 Ohm

This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is less heat, more energy in the gap, higher sensitivity, higher power handling, lower distortion and better overall performance. The 18DS100 features a 36mm long, 4 inch diameter (100mm) Copper Clad Aluminum Wire voice coil. With a 1500 watt AES power rating, 98 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.

Product Specifications

  • Nominal Diameter 18"
  • Power Handling (RMS) 1,500 Watts
  • Power Handling (max) 3,000 Watts
  • Impedance 4 ohms
  • Frequency Response 32 to 1,000 Hz
  • Sensitivity 98 dB 2.83V/1m
  • Voice Coil Diameter 4.0"

Thiele-Small Parameters

  • Resonant Frequency (Fs) 32 Hz
  • DC Resistance (Re) 2.5 ohms
  • Voice Coil Inductance (Le) 2.82 mH
  • Mechanical Q (Qms) 10.0
  • Electromagnetic Q (Qes) 0.24
  • Total Q (Qts) 0.24
  • Compliance Equivalent Volume (Vas) 5.54 ft.³
  • BL Product (BL) 24.3 Tm
  • Diaphragm Mass Inc. Airload (Mms) 300.0g
  • Maximum Linear Excursion (Xmax) 13 mm
  • Surface Area of Cone (Sd) 1,210.0 cm²

Materials of Construction

  • Cone Material Treated Paper
  • Surround Material Cloth
  • Voice Coil Wire MaterialCopper
  • Voice Coil Former Aluminum
  • Basket / Frame MaterialCast Aluminum
  • Magnet Material Neodymium

Mounting Information

  • Overall Outside Diameter 18.11"
  • Baffle Cutout Diameter16.61"
  • Depth 9.41"
  • Bolt Circle Diameter 17.44"
  • # Mounting Holes 8

Optimum Cabinet Size

  • Sealed Volume 0.5 ft.³
  • Sealed F3 117 Hz
  • Vented Volume 2.5 ft.³
  • Vented F3 62 Hz