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GRS 12PF-8 12" Paper Cone Foam Surround Woofer

GRS
Part #292-412

GRS 12PF-8 12" Paper Cone Foam Surround Woofer

GRS
Part #292-412  
Model: 12PF-8
GRS 12PF-8 12" poly-laminated paper cone woofers are perfect for use in sealed-box home theater and music systems.
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: $19.98
MSRP: $25.99
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Overview

GRS 12PF-8 12" Paper Cone Foam Surround Woofer

GRS 12PF-8 12" poly-laminated paper cone woofers are perfect for use in sealed-box home theater and music systems. Thanks to their carefully optimized parameters, GRS 12PF-8 12" 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
Model12PF-8
Part Number292-412
UPC844632088490
Unit of MeasureEach
Weight3.85

Product Specifications

Nominal Diameter12"
Power Handling (RMS)120 Watts
Power Handling (MAX)240 Watts
Impedance8Ω
Frequency Response35 to 5,000Hz
Sensitivity86dB 2.83V/1m
Voice Coil Diameter1.5"

Thiele-Small Parameters

Resonant Frequency (Fs)38Hz
DC Resistance (Re)7.4Ω
Voice Coil Inductance (Le)1.2mH
Mechanical Q (Qms)6.49
Electromagnetic Q (Qes)2.76
Total Q (Qts)1.93
Compliance Equivalent Volume (Vas)3.97ft³
Mechanical Compliance of Suspension (Cms)0.29mm/N
BL Product (BL)6.3T·m
Diaphragm Mass Inc. Airload (Mms)61.8g
Maximum Linear Excursion (Xmax)3.5mm
Surface Area of Cone (Sd)524.3cm²

Materials of Construction

Cone MaterialTreated Paper
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter12"
Baffle Cutout Diameter11.0625"
Depth4.69"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume2ft³
Sealed F345Hz

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