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Selenium 8W4P 8" Woofer

Brand:|Model: 8W4P|Part # 264-424


This woofer offers excellent performance in the mid frequency range and is great for sound reinforcement in nightclubs, dancing halls, auditoriums, bands, or for use in studio monitors.
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List Price$72.99
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$57.99
Part # 264-424




Product Details

Selenium 8W4P 8" Woofer

This woofer offers excellent performance in the mid frequency range and is great for sound reinforcement in nightclubs, dancing halls, auditoriums, bands, or for use in studio monitors. Features epoxy painted reinforced steel frame, impregnated fabric surround, and impregnated long fiber paper cone.



Product Specifications
  • Nominal Diameter8"
  • Power Handling (RMS)150 Watts
  • Power Handling (max)300 Watts
  • Impedance8 ohms
  • Frequency Response100 to 6,500 Hz
  • Sensitivity96 dB 2.83V/1m
  • Voice Coil Diameter1.81"
  • Magnet Weight44 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)107 Hz
  • DC Resistance (Re)5.2 ohms
  • Voice Coil Inductance (Le)0.79 mH
  • Mechanical Q (Qms)13.2
  • Electromagnetic Q (Qes)0.74
  • Total Q (Qts)0.7
  • Compliance Equivalent Volume (Vas)0.32 ft.³
  • Mechanical Compliance of Suspension (Cms)0.33 mm/N
  • BL Product (BL)9.88 Tm
  • Diaphragm Mass Inc. Airload (Mms)20.2g
  • Maximum Linear Excursion (Xmax)2 mm
  • Surface Area of Cone (Sd)250 cm²
Materials of Construction
  • Cone MaterialPaper
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter8.07"
  • Baffle Cutout Diameter7.2"
  • Depth3.66"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.61 ft.³
  • Sealed F3131 Hz
  • Vented Volume0.95 ft.³
  • Vented F368 Hz
Selenium 8W4P 8" Woofer
  • BrandSelenium
  • Model8W4P
  • Part Number264-424
  • UPC7896359515783
  • Product CategoryPro Woofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (13 Reviews)
  • Weight8.37 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 8W4P 8" Woofer

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Selenium 8W4P 8" Woofer

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