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Selenium 8W4P 8" Woofer

Brand:| Model: 8W4P
Overview
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.
Part # 
264-424
Weight: 8.37 lbs.  
IN STOCK
List Price$72.99
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Your Price
$57.99
Part # 264-424
Qty:  EA
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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 CategoryWoofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (11 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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Reviews

Selenium 8W4P 8" Woofer
Selenium 8W4P 8" Woofer is rated 4.8182 out of 5 by 11.
Rated 5 out of 5 by from Great for my chucheroI put two of these in a small sealed cab with a single st350 tweeter and use it in my car. they are very sensitive (loud even with low power). But when you pour on the watts and crank the volume it is simply amazing. they do NOT distort, the more you turn it up the more it wants. many people have said they can't believe such small speakers are able to get so loud, aaand Clear.
Date published: 2013-07-22
Rated 5 out of 5 by from Custom 2x8 (with tweeters) 2 way application - PICTURE INCLUDEDUsed 2 woofers per cab, ported and rolled off at 80hz (electronic highpass) and crossed over over again at 2.5kHz (passive filter network, LR 12dB/octave). Couldn't believe the detail these provided! I heard things in music I have never heard before with other drivers.Running 300 watts RMS per cabinet for DJ/Livesound. Amazing output for such a small cabinet!Selenium makes great drivers!!!
Date published: 2012-03-16
Rated 5 out of 5 by from Great and LOUDThis thing is very clear and captures the lower frequencies very well. Its so loud it overpowers my tweeters
Date published: 2012-03-08
Rated 5 out of 5 by from Best 6" speaker by far!!!I've been installing these in cars for at least 6yrs+.. The sound that comes from these little guys is unbelievable when putting the right amount of power on them.. They also sound great with 30-50 watts too..Great speaker!
Date published: 2011-10-25
Rated 5 out of 5 by from Great mids at an unbelievable price!!I have 2 of these in the back of my honda accord wagon and the sound awesome, very soon i will be getting 2 more, cant go wrong at this price. i surely recommend this to anybody who want load and clear voice speakers.I also added bass stoppers from here to each speaker.. it makes a world of difference.
Date published: 2009-08-07
Rated 5 out of 5 by from Great Woofer For The MoneyThis is one great woofer for the money, has a great midbass/midrange performance, and really brings the vocals out great in music smoothly but still loud, i'm using 6 the of same selenium 6" woofers and 4 of these 8s in a car audio setup, i played with them with 30 watts and they still put out great sound for the small amount watts i was surprised, but now i have them with 125watts and man do they sound off and still keep as smooth of sound as they did with 30watts going to them
Date published: 2009-03-27

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Selenium 8W4P 8" Woofer

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