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GRS 5PF-8 5-1/4" Paper Cone Foam Surround Woofer

Brand:|Model: 5PF-8|Part # 292-405


The GRS 5PF-8 5-1/4" woofers feature a poly-laminate coated cone and a foam surround. They are ideally suited for all sealed-box speaker applications.
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Part # 292-405
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Highlights
  • Perfect for use in sealed-box home theater and music systems
  • Poly-laminated paper cone, treated foam surround, and polymer dust cap
  • Smooth frequency response with minimal cone breakup




Product Details

GRS 5PF-8 5-1/4" Paper Cone Foam Surround Woofer

The GRS 5PF-8 5-1/4" woofers feature a poly-laminate coated cone and a foam surround. They are ideally suited for all sealed-box speaker applications. Thanks to their carefully optimized parameters, GRS 5PF-8 5-1/4" poly-laminated paper cone woofers offer a high degree of compatibility when used as replacement speakers—they also provide excellent performance in new projects, too.



Product Specifications
  • Nominal Diameter5-1/4"
  • Power Handling (RMS)70 Watts
  • Power Handling (max)130 Watts
  • Impedance8 ohms
  • Frequency Response90 to 8,000 Hz
  • Sensitivity84 dB 1W/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)100 Hz
  • DC Resistance (Re)7.45 ohms
  • Voice Coil Inductance (Le)0.85 mH
  • Mechanical Q (Qms)4.87
  • Electromagnetic Q (Qes)1.97
  • Total Q (Qts)1.4
  • Compliance Equivalent Volume (Vas)0.11 ft.³
  • Maximum Linear Excursion (Xmax)2.5 mm
Materials of Construction
  • Cone MaterialTreated Paper
  • Surround MaterialFoam
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter5.0625"
  • Baffle Cutout Diameter4.75"
  • Depth2.3125"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.08 ft.³
  • Sealed F3107 Hz
  • Vented Volume1.26 ft.³
  • Vented F354 Hz
GRS 5PF-8 5-1/4" Paper Cone Foam Surround Woofer
  • BrandGRS
  • Model5PF-8
  • Part Number292-405
  • UPC844632088452
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (15 Reviews)
  • Weight1.15 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.

View similar products to the GRS 5PF-8 5-1/4" Paper Cone Foam Surround Woofer
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Reviews

GRS 5PF-8 5-1/4" Paper Cone Foam Surround Woofer

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GRS 5PF-8 5-1/4" Paper Cone Foam Surround Woofer
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