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Selenium 18SWS1100 18" 1100W Subwoofer

Brand:|Model: 18SWS1100|Part # 264-396


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!
In Stock
List Price$449.00
You Save22%
Your Price
$349.00
Part # 264-396
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




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)1,100 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 CategoryPro Woofers, 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 may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Selenium 18SWS1100 18" 1100W Subwoofer

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Selenium 18SWS1100 18" 1100W Subwoofer

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