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Pyramid WX85X 8" White Poly Woofer

Brand:|Model: WX85X|Part # 290-272


These classic quality, high-power drivers feature a white polypropylene cone that adds a distinctive look to any installation. Feature strong strontium magnets for high power handling, specially designed rubber surrounds, and bumped back plates for extended excursion.
OUT OF STOCK
Due In: 12/16/2016
List Price$42.99
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Part # 290-272
Highlights
  • Bumped backplate for increased mechnical excursion
  • Unique rubber surround minimizes cone modes
  • Designed for use in sealed enclosures




Product Details

Pyramid WX85X 8" White Poly Woofer

These classic quality, high-power drivers feature a white polypropylene cone that adds a distinctive look to any installation. Feature strong strontium magnets for high power handling, specially designed rubber surrounds, inverted-style dustcaps, and bumped back plates for extended excursion. Two year manufacturer's warranty.



Product Specifications
  • Nominal Diameter8"
  • Power Handling (RMS)100 Watts
  • Power Handling (max)300 Watts
  • Impedance4 ohms
  • Frequency Response54 to 3,200 Hz
  • Sensitivity87.7 dB 1W/1m
  • Voice Coil Diameter1.5"
  • Magnet Weight50 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)54.3 Hz
  • Mechanical Q (Qms)2.85
  • Electromagnetic Q (Qes)0.71
  • Total Q (Qts)0.57
  • Compliance Equivalent Volume (Vas)0.61 ft.³
  • Maximum Linear Excursion (Xmax)2.3 mm
Materials of Construction
  • Cone MaterialPoly
  • Surround MaterialRubber
  • Voice Coil FormerKapton® / Polyimide
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter7.99"
  • Baffle Cutout Diameter7.13"
  • Depth3.7"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.23 ft.³
  • Sealed F381 Hz
  • Vented Volume0.62 ft.³
  • Vented F340 Hz
Pyramid WX85X 8" White Poly Woofer
  • BrandPyramid
  • ModelWX85X
  • Part Number290-272
  • UPC068888702683
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (29 Reviews)
  • Weight3.1 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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