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GRS 8PF-8 8" Paper Cone Foam Surround Woofer

GRSPart # 292-408
Model: 8PF-8
If you are looking for a low-cost, high-performance 8" replacement speaker, check out the GRS 8PF-8!

Key Features

  • 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
Your Price: $14.98
MSRP: $20.99
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Overview

GRS 8PF-8 8" Paper Cone Foam Surround Woofer

If you are looking for a low-cost, high-performance 8" replacement speaker, check out the GRS 8PF-8! Thanks to their carefully optimized parameters, GRS 8PF-8 8" 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 Details

BrandGRS
Model8PF-8
Part Number292-408
UPC844632088476
Unit of MeasureEach
Weight2.95

Product Specifications

Nominal Diameter8"
Power Handling (RMS)100 Watts
Power Handling (MAX)200 Watts
Impedance8Ω
Frequency Response55 to 6,000Hz
Sensitivity87dB 2.83V/1m
Voice Coil Diameter1.5"

Thiele-Small Parameters

Resonant Frequency (Fs)51Hz
DC Resistance (Re)7.59Ω
Voice Coil Inductance (Le)1.11mH
Mechanical Q (Qms)4.58
Electromagnetic Q (Qes)1.17
Total Q (Qts)0.93
Compliance Equivalent Volume (Vas)0.95ft³
Mechanical Compliance of Suspension (Cms)0.44mm/N
Maximum Linear Excursion (Xmax)3mm
Surface Area of Cone (Sd)215.4cm²

Materials of Construction

Cone MaterialPaper
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter8"
Baffle Cutout Diameter7.32"
Depth3.44"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.85ft³
Sealed F355.8Hz
Vented Volume0.85ft³
Vented F348.7Hz

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