• Home
  • B&C 18RBX100 18" Professional Subwoofer 8 Ohm

B&C 18RBX100 18" Professional Subwoofer 8 Ohm

B&C SpeakersPart # 294-6022
Model: 18RBX100
7 Questions, 21 Answers or
B&C's 18RBX100 sets a new standard for cost-effective high output low frequency reproduction. With 10 mm Xmax, 1,000 watt power handling, and 97 dB efficiency this driver will deliver extreme levels with incredibly low distortion without breaking the bank.

Key Features

  • Large 4" voice coil handles up to 1,000 watts RMS
  • Waterproof cone for use in less than ideal conditions
  • Optimized dual silicon spiders keep excursion linear
  • Extensive motor and frame venting keeps power compression to a minimum
Similar items that may interest you:
Dayton Audio Pro 18 in. 8 Ohm Neodymium Subwoofer Odeum 18N
Price: $277.98Part # 295-644
See all items in Pro Woofers, Subwoofers & Midrange Speakers
Your Price: $344.64
+ FREE SHIPPING
MSRP: $574.40
Save $229.76 (40%)
Bulk Pricing
Only 1 In Stock
Get Notified When Available

We'll send you an email when B&C 18RBX100 18" Professional Subwoofer 8 Ohm is back in stock or available for preorder.

Order in the next 7 hr 26 min to ship today. Details
Free Shipping available on orders over $99.00 in the US. Details
60 Day No Hassle Return Policy

Overview

B&C 18RBX100 18" Professional Subwoofer 8 Ohm

The 18RBX100 from B&C Speakers has been designed to set the standard for cost-effective high output subwoofers. Using a 1" long/4" diameter copper wire voice coil with high thermal capability, and a ventilated magnet assembly this driver exhibits low power compression with impressive power handling. A very low distortion figure results from using a double spider design and dual demodulation rings in the magnetic path. The 18RBX100 also has a proprietary water-proof cone treatment that makes this driver suitable for use in outdoor situations.

Product Details

BrandB&C Speakers
Model18RBX100
Part Number294-6022
UPC848864032603
Unit of MeasureEach
Weight30.2

Product Specifications

Nominal Diameter18"
Bolt Circle Diameter17.32
Power Handling (RMS)2000 Watts
Impedance
Frequency Response35 to 1,000Hz
Sensitivity97dB 2.83V/1m
Voice Coil Diameter4"

Thiele-Small Parameters

Resonant Frequency (Fs)35Hz
DC Resistance (Re)5.1Ω
Voice Coil Inductance (Le)1.5mH
Mechanical Q (Qms)7.3
Electromagnetic Q (Qes)0.36
Total Q (Qts)0.34
Compliance Equivalent Volume (Vas)7.77ft³
BL Product (BL)25.1T·m
Diaphragm Mass Inc. Airload (Mms)199g
Maximum Linear Excursion (Xmax)10mm
Surface Area of Cone (Sd)189.88cm²

Materials of Construction

Cone MaterialTreated Paper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Basket / Frame MaterialCast Aluminum
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter18.11"
Baffle Cutout Diameter16.61"
Depth7.87"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume2.75ft³
Sealed F382.7Hz
Vented Volume6ft³
Vented F341.5Hz

Specifications

Q&A

Reviews

Manuals & Resources

California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov