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Selenium 18SWS1100 18" 1100W Subwoofer

Brand:| Model: 18SWS1100
Overview
Selenium's new SWS1100 series has just broken the 1,000 watt RMS power handling barrier. Whether building a custom box, or upgrading an existing enclosure, the SWS1100 series is the choice!
A restocked/refurbished, or Open Box unit of the product is available -- see it now
Highlights
  • Bumped backplate and extended pole piece for maximum excursion
  • Multi-cooling system directly cools the gap and the air trapped between the two spiders
  • 4" diameter flat wire voice coil, wound on a fiberglass-composite former
  • Non-pressed long fiber pulp cone for linear response and strength
  • Two counter-balancing, distortion canceling, polyester-cotton-fiber spiders
  • Highly reinforced cast aluminum frame also acts as a heatsink
Part # 
264-396
Weight: 35 lbs.  
IN STOCK
List Price$449.00
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Your Price
$349.00
Part # 264-396
Qty:  EA
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Product Details

Selenium 18SWS1100 18" 1100W Subwoofer

Selenium's new SWS1100 series has just broken the 1,000 watt RMS power handling barrier. Capable of handling up to 2,200 watts of continuous music power, these new subs are perfect for those who want premium performance; whether building a custom box, or upgrading an existing enclosure, the SWS1100 series is the choice!



Product Specifications
  • Nominal Diameter18"
  • Power Handling (RMS)1100 Watts
  • Power Handling (max)2200 Watts
  • Impedance8 ohms
  • Frequency Response30 to 2,500 Hz
  • Sensitivity97 dB 2.83V/1m
  • Voice Coil Diameter4"
  • Magnet Weight120 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)39 Hz
  • DC Resistance (Re)5.6 ohms
  • Voice Coil Inductance (Le)2.65 mH
  • Mechanical Q (Qms)13.82
  • Electromagnetic Q (Qes)0.5
  • Total Q (Qts)0.48
  • Compliance Equivalent Volume (Vas)7.48 ft.³
  • Mechanical Compliance of Suspension (Cms)0.11 mm/N
  • BL Product (BL)20.4 Tm
  • Diaphragm Mass Inc. Airload (Mms)153.7g
  • Maximum Linear Excursion (Xmax)9.3 mm
  • Surface Area of Cone (Sd)1194 cm²
Materials of Construction
  • Cone MaterialPaper
  • Voice Coil Wire MaterialAluminum
  • Voice Coil FormerFiberglass
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter18"
  • Baffle Cutout Diameter16.55"
  • Depth8.7"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume3.12 ft.³
  • Sealed F370 Hz
  • Vented Volume10.56 ft.³
  • Vented F337 Hz
Selenium 18SWS1100 18" 1100W Subwoofer
  • BrandSelenium
  • Model18SWS1100
  • Part Number264-396
  • UPC7896359515943
  • Product CategoryWoofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (2 Reviews)
  • Weight35 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

Selenium 18SWS1100 18" 1100W Subwoofer
Selenium 18SWS1100 18" 1100W Subwoofer is rated 3.0 out of 5 by 2.
Rated 4 out of 5 by from Excellant customer service....After the first experience with the SWS1100, we returned the affected units to Parts Express, and were pleased to be told that they would be sending us NEW replacements, AND even acknowledged that there WAS a minor manufacturing issue that had been resolved. I am VERY pleased to be able to tell you that these speakers ARE GREAT ! ! More than enough punch and frequency control to handle even the LOUDEST bands that we work with, but at the same time, smooth enough to handle the softest folk performer.....
Date published: 2008-04-04
Rated 2 out of 5 by from Fair price, but quality questionable...We bought 2 of these after much discussion with a co-worker who had some good luck with the 800 watt model. Initially the speakers seemed to work well, and appeared to handle the proclaimed power rating. However,after only 3 gigs, both of the voice coils tore loose from the cones at preciselythe point where the two are glued together.Although at lower power levels they work very well, with good clarity, and no discernable distortion, I honeslty do not believe that they can handle consistant 1000 watt running as advertised. Personal experience proves to me that the 800 watt version of this speaker is more reliable, and capable of handling more power without any failures.
Date published: 2007-12-10

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Selenium 18SWS1100 18" 1100W Subwoofer

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