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GRS 10SW-4 10" Poly Cone Subwoofer 4 Ohm

GRS
Part #292-482

GRS 10SW-4 10" Poly Cone Subwoofer 4 Ohm

GRS
Part #292-482  
Model: 10SW-4
The GRS 10SW-4 10" 4 ohm poly cone subwoofers are a true bargain in replacement subwoofers! These economical subs feature a large diameter voice coil, durable polypropylene cone, and extended excursion for high energy bass reproduction.
Key Features
  • Butyl rubber surround ensures high excursion and long-term durability
  • Polypropylene cone for perfect balance of stiffness, mass, and self-damping
  • Long-throw design for deep, powerful bass
  • Large 2" voice coil and bumped back plate enable high power handling
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Overview

GRS 10SW-4 10" Poly Cone Subwoofer 4 Ohm

Now you can replace blown or damaged subwoofers with new drivers that equal or outperform the original! GRS poly cone subwoofers are not only the perfect replacement for tired, worn out subwoofers in a variety of audio gear, but they are also a great choice for new designs. Their handsome polypropylene cones provide durability and good looks, while the large vented magnet assemblies and extended voice coils enable long-throw performance and authoritative bass in a variety of enclosures.

The 10" model features a 2" diameter voice coil with big 8.5mm excursion for solid bass performance in compact sealed and vented enclosures. These versatile subs are also rugged enough to be used in dipole and automotive infinite baffle applications.

See the below list of recommended enclosure alignments for new design.

Recommended sealed enclosure: Vb = 1.0 ft^3, F3 = 42 Hz, Qtc: 1.17

Recommended vented enclosure: Vb = 1.5 ft^3, Fb = 35 Hz, F3 = 32 Hz

Product Details

BrandGRS
Model10SW-4
Part Number292-482
UPC848864020204
Unit of MeasureEach
Weight6.95

Product Specifications

Nominal Diameter10"
Bolt Circle Diameter9.5
Power Handling (RMS)120 Watts
Power Handling (MAX)240 Watts
Impedance4Ω
Frequency Response34 to 800Hz
Sensitivity90dB 2.83V/1m
Voice Coil Diameter2"

Thiele-Small Parameters

Resonant Frequency (Fs)43Hz
DC Resistance (Re)3.7Ω
Voice Coil Inductance (Le)1mH
Mechanical Q (Qms)4.8
Electromagnetic Q (Qes)1.16
Total Q (Qts)0.93
Compliance Equivalent Volume (Vas)1.4ft³
Mechanical Compliance of Suspension (Cms)0.24mm/N
BL Product (BL)7.1T·m
Diaphragm Mass Inc. Airload (Mms)58.1g
Maximum Linear Excursion (Xmax)8.5mm
Surface Area of Cone (Sd)344.4cm²

Materials of Construction

Cone MaterialPoly
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter10"
Baffle Cutout Diameter9"
Depth5"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume1ft³
Sealed F351.9Hz
Vented Volume1.25ft³
Vented F338.8Hz

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