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5-1/4" Woofer Blue Surround Shielded 12 Ohm

Brand:|Part # 299-980

Repair or build your own bookshelf, satellite, center channel or computer speakers using this 5-1/4" shielded woofer and save over 60% off the original retail price. Quantities are extremely limited on this Parts Express exclusive buyout!
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Part # 299-980
  • 11 ohm impedance is safe for use with nearly any amplifier
  • Shielded design for close placement to sensitive electronics
  • Blue foam surround ads visual appeal

Product Details

5-1/4" Woofer Blue Surround Shielded 12 Ohm

This 11 ohm, 5-1/4" shielded woofer with blue surround was designed for use in home theater speakers, and is great for use in sealed, compact enclosures as bookshelf, center channel, and satellite speakers. The shielded motor also makes this woofer a great candidate for computer speakers that are placed closely to sensitive electronics. The unique 11 ohm impedance allows you to wire a pair in parallel for MTM use with a safe 5.5 ohm load.

Alternatively, you can repurpose this woofer as a midrange/midbass speaker in larger 3-way cabinets. Save over 60% off the original retail price through this Parts Express exclusive buyout. Quantities are extremely limited, act fast!

Product Specifications
  • Nominal Diameter5-1/4"
  • Power Handling (RMS)25 Watts
  • Power Handling (max)50 Watts
  • Impedance12 ohms
  • Frequency Response90 to 6,000 Hz
  • Sensitivity86 dB 1W/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)88 Hz
  • DC Resistance (Re)11.3 ohms
  • Voice Coil Inductance (Le)0.6 mH
  • Mechanical Q (Qms)1.54
  • Electromagnetic Q (Qes)1.31
  • Total Q (Qts)0.71
  • Compliance Equivalent Volume (Vas)0.19 ft.³
  • Maximum Linear Excursion (Xmax)1.5 mm
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialFoam
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerAluminum
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter5.75"
  • Baffle Cutout Diameter4.5"
  • Depth2.5"
  • Bolt Circle Diameter5.125"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.65 ft.³
  • Sealed F399 Hz
  • Vented Volume0.6 ft.³
  • Vented F354 Hz
5-1/4" Woofer Blue Surround Shielded 12 Ohm
  • BrandFactory Buyouts
  • Part Number299-980
  • UPC848864006536
  • Product CategoryProducts
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight1.6 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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