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Manuals & Resources

GRS 10PR-8 10" Poly Cone Rubber Surround Woofer

Brand:|Model: 10PR-8|Part # 292-421


Many popular, classic 10" speaker designs can be replaced or upgraded with a GRS 10PR-8 poly cone woofer.
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List Price$20.99
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Part # 292-421
Highlights
  • Polypropylene cone for perfect balance of stiffness, mass, and self-damping
  • Butyl rubber surround ensures high excursion and long term durability
  • Stamped steel frame keeps components in perfect alignment
  • Optimized motor features high-energy ceramic ferrite magnet, vented pole piece




Product Details

GRS 10PR-8 10" Poly Cone Rubber Surround Woofer

Many popular, classic 10" speaker designs can be replaced or upgraded with a GRS 10PR-8 poly cone woofer. Thanks to their carefully optimized parameters, GRS 10PR-8 10" polypropylene cone woofers with butyl rubber surrounds offer a high degree of compatibility when used as replacement speakers—they also provide excellent performance in new projects, too.



Product Specifications
  • Nominal Diameter10"
  • Power Handling (RMS)80 Watts
  • Power Handling (max)115 Watts
  • Impedance8 ohms
  • Frequency Response35 to 3,000 Hz
  • Sensitivity85 dB 1W/1m
  • Voice Coil Diameter1.5"
Thiele-Small Parameters
  • Resonant Frequency (Fs)37 Hz
  • DC Resistance (Re)7.58 ohms
  • Voice Coil Inductance (Le)1.12 mH
  • Mechanical Q (Qms)4.8
  • Electromagnetic Q (Qes)1.5
  • Total Q (Qts)1.14
  • Compliance Equivalent Volume (Vas)2.15 ft.³
  • Maximum Linear Excursion (Xmax)3 mm
Materials of Construction
  • Cone MaterialPoly
  • Surround MaterialRubber
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter10"
  • Baffle Cutout Diameter9.25"
  • Depth4.125"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume2.11 ft.³
  • Sealed F339 Hz
  • Vented Volume16.5 ft.³
  • Vented F321 Hz
GRS 10PR-8 10" Poly Cone Rubber Surround Woofer
  • BrandGRS
  • Model10PR-8
  • Part Number292-421
  • UPC844632088537
  • Product CategoryWoofers
  • Unit of MeasureEA
  • Product Rating
    (39 Reviews)
  • Weight4.85 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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GRS 10PR-8 10" Poly Cone Rubber Surround Woofer
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