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Peavey BWX SC-18 Neodymium 18" Woofer Speaker

Peavey BWX SC-18 Neodymium 18" Woofer Speaker

Brand:| Model: BWX SC-18
Overview
Peavey's 18" BWX Neo subwoofer features a Kevlar® impregnated cellulose cone. The aluminum ribbon wire voice coil is wound on a polyimide-impregnated fiberglass former with Nomex® stiffener and solderless diffusion welded OFHC copper leads.
Highlights
  • Lightweight neodymium magnet structure
  • Kevlar® reinforced cone for increased strength
  • Die-cast aluminum frame
  • High power handling
  • Polyimide-impregnated fiberglass former with Nomex® stiffener
  • 4" diameter aluminum ribbon voice coil
  • Solderless diffusion welded OFHC copper leads
Part # 
294-3216
Weight: 17.85 lbs.  
IN STOCK
List Price$267.99
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Part # 294-3216
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Product Details

Peavey BWX SC-18 Neodymium 18" Woofer Speaker

Peavey's 18" BWX Neo subwoofer features a Kevlar® impregnated cellulose cone. The aluminum ribbon wire voice coil is wound on a polyimide-impregnated fiberglass former with Nomex® stiffener and solderless diffusion welded OFHC copper leads. Peavey item 00560900.



Product Specifications
  • Nominal Diameter18"
  • Power Handling (RMS)650 Watts
  • Power Handling (max)1300 Watts
  • Impedance8 ohms
  • Frequency Response25 to 500 Hz
  • Sensitivity97.5 dB 1W/1m
  • Voice Coil Diameter4"
Thiele-Small Parameters
  • Resonant Frequency (Fs)39 Hz
  • DC Resistance (Re)5.1 ohms
  • Voice Coil Inductance (Le)0.32 mH
  • Mechanical Q (Qms)9.95
  • Electromagnetic Q (Qes)0.5
  • Total Q (Qts)0.47
  • Compliance Equivalent Volume (Vas)9.94 ft.³
  • Mechanical Compliance of Suspension (Cms)0.13 mm/N
  • BL Product (BL)17.77 Tm
  • Diaphragm Mass Inc. Airload (Mms)122.6g
  • Maximum Linear Excursion (Xmax)2 mm
  • Surface Area of Cone (Sd)1240 cm²
Materials of Construction
  • Cone MaterialPaper / Kevlar
  • Voice Coil Wire MaterialAluminum
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialNeodymium
Mounting Information
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume5 ft.³
  • Sealed F366 Hz
  • Vented Volume14.18 ft.³
  • Vented F334 Hz
Peavey BWX SC-18 Neodymium 18" Woofer Speaker
  • BrandPeavey
  • ModelBWX SC-18
  • Part Number294-3216
  • UPC0014367136753
  • Product CategoryWoofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (2 Reviews)
  • Weight17.85 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Reviews

Peavey BWX SC-18 Neodymium 18" Woofer Speaker
Peavey BWX SC-18 Neodymium 18" Woofer Speaker is rated 4.0 out of 5 by 2.
Rated 4 out of 5 by from Pretty!Haven't installed these in my sub boxes yet, but they're sure pretty speakers. If they sound have as well as they look, I'll be a happy camper.
Date published: 2014-09-23
Rated 4 out of 5 by from replacement speaker for Peavey sub118 projectI used this speaker for an older Peavey model Sub118 cabinet design I copied and built. It's a bit over 8 cu ft. I couldn't find another cabinet to match and give our band 4 of these for larger venues, so I built one from scratch. I choose the BWX SC-18 because it's specs were very close to the BW1801 speaker in these cabinets, only lighter in weight and rated at 600w rms instead of 350w for the 1801.The sound was rock solid and a bit louder up close compared to the others, but it fit right in for response.I think you would have to step up to RCF at twice the price to do better.We always get compliments on our sound and these are a big part of it. I used the Penn-Elcom H7165/10/15UNMK Recessed Handle Black and the Penn-Elcom W2001 2" Recessed Caster Pair wheels to make the cabinet more portable. The guys loved these most of all.
Date published: 2012-05-17

Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Peavey BWX SC-18 Neodymium 18" Woofer Speaker

In a box about 2x2x4 forward facing direct radiator the 2x4 braces and damping material will reduce the ft3 to near recommended size however would pvc tube or square built into the box be the best vent or port ?

Asked by: amlex
Whether you use a tube or slot type port they will both achieve the same end result assuming you aim for the same tuning frequency. There is no appreciable difference from one type to the other.
Answered by: MattP
Date published: 2014-05-19

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