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B&C 18NW100 18" Neodymium Subwoofer Speaker Driver

B&C Speakers
Part #294-574

B&C 18NW100 18" Neodymium Subwoofer Speaker Driver

B&C Speakers
Part #294-574  
Model: 18NW100
The B&C Speakers 18NW100 18" neo driver delivers outstanding performance in all sizes and configurations of professional subwoofer enclosures.
Key Features
  • Lightweight but powerful FEA-optimized neodymium magnet
  • High BL factor and Xmax for outstanding LF output
  • Ventilated voice coil gap reduces power compression
  • Double silicone spider
  • 1,200 watt continuous program power
  • 4" copper voice coil on fiberglass former
  • 98 dB 1w/1m sensitivity
Your Price: $419.05
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MSRP: $698.42
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Overview

B&C 18NW100 18" Neodymium Subwoofer Speaker Driver

The B&C 18NW100 18" speaker advanced, lightweight subwoofer driver features 1,200 watts RMS power handling, a 1" long/4" diameter copper voice coil with very high thermal capability, and a ventilated neodymium magnet assembly that provides low power compression.

Product Details

BrandB&C Speakers
Model18NW100
Part Number294-574
UPC844632086113
Unit of MeasureEach
Weight23.55

Product Specifications

Nominal Diameter18"
Bolt Circle Diameter17.3
Power Handling (RMS)1200 Watts
Power Handling (MAX)2400 Watts
Impedance8Ω
Frequency Response35 to 1,000Hz
Sensitivity98dB 2.83V/1m
Voice Coil Diameter4"

Thiele-Small Parameters

Resonant Frequency (Fs)31Hz
DC Resistance (Re)5.1Ω
Voice Coil Inductance (Le)1.7mH
Mechanical Q (Qms)4.2
Electromagnetic Q (Qes)0.27
Total Q (Qts)0.26
Compliance Equivalent Volume (Vas)8.9ft³
BL Product (BL)28T·m
Diaphragm Mass Inc. Airload (Mms)211g
Maximum Linear Excursion (Xmax)9mm
Surface Area of Cone (Sd)1210cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter18"
Baffle Cutout Diameter16.6"
Depth8.2"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume2.5ft³
Sealed F3100.2Hz
Vented Volume5.5ft³
Vented F333.3Hz

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