• Home
  • GRS 12SFPC-W 12" Square Frame Paper Cone Woofer White

GRS 12SFPC-W 12" Square Frame Paper Cone Woofer White

GRS
Part #290-914

GRS 12SFPC-W 12" Square Frame Paper Cone Woofer White

GRS
Part #290-914  
Model: 12SFPC-W
A perfect replacement woofer for classic hi-fi loudspeakers! The oversized decorative squared-off frame accommodates a wide variety of OEM driver cutouts.
Key Features
  • Attractive square stamped steel frame
  • Smooth response and hefty bass output
  • Treated paper cone
  • Foam half roll edge
  • Choice of white or black cone
Similar items that may interest you:
See all items in Woofers
Your Price: $24.98
MSRP: $69.99
Save $45.01 (64%)
Bulk Pricing
Quantity:Qty: 1-3 $24.98/ea
Quantity:Qty: 4+$22.48/ea
Ships next business day. Details

192In Stock
Free Shipping available on orders over $99.00 in the US. Details
60 Day No Hassle Return Policy

Overview

GRS 12SFPC-W 12" Square Frame Paper Cone Woofer White

A perfect replacement woofer for classic hi-fi loudspeakers! The oversized decorative squared-off frame accommodates a wide variety of OEM driver cutouts. Smooth response and generous Xmax ensure optimum performance, and the use of modern materials and adhesives means your "experienced" speaker system will serve for many more years to come. Also great for DIY projects. Available in white or black cone versions.

Product Details

BrandGRS
Model12SFPC-W
Part Number290-914
UPC844632077401
Unit of MeasureEach
Weight6

Product Specifications

Nominal Diameter12"
Bolt Circle Diameter13
Power Handling (RMS)80 Watts
Power Handling (MAX)160 Watts
Impedance8Ω
Frequency Response25 to 4,000Hz
Sensitivity90.5dB 2.83V/1m
Voice Coil Diameter1.5"

Thiele-Small Parameters

Resonant Frequency (Fs)31.2Hz
DC Resistance (Re)5.8Ω
Voice Coil Inductance (Le)0.71mH
Mechanical Q (Qms)3.41
Electromagnetic Q (Qes)0.89
Total Q (Qts)0.7
Compliance Equivalent Volume (Vas)5.45ft³
Mechanical Compliance of Suspension (Cms)0.457mm/N
BL Product (BL)8.6T·m
Diaphragm Mass Inc. Airload (Mms)57g
Maximum Linear Excursion (Xmax)4.3mm
Surface Area of Cone (Sd)487.9cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialFoam
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter14.38"
Baffle Cutout Diameter11"
Depth4.5"
# Mounting Holes4

Parts Express Staff Recommended Enclosure Volume

Sealed Volume3.5ft³
Sealed F341Hz
Vented Volume5ft³
Vented F330Hz

Specifications

Q&A

Reviews

Manuals & Resources

MONSTER DEAL

OF THE WEEK

$129.49 EACH
SAVE $14
Dayton Audio HTA20 20 Watt Integrated Stereo Hybrid Tube Amplifier With USB-DAC and Bluetooth 5.0
California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov