GRS 10SW-4 Subwoofer

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.

Impedance (Z)
4 ohms
Power Handling (RMS)
120 Watts
Frequency response
34 to 800 Hz

€39.95

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SKU: 10SW-4 Categories: , ,
Description

Highlights

  • 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

 

Product details

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

Specifications

Article number10SW-4
EAN0848864020204
Woofer TypeSub Woofer
Nominal Diameter10"
Power Handling (RMS)120 Watts
Impedance (Z)4 ohms
Sensitivity (SPL at 1m / 2.83V)90 dB
Frequency Response34 to 800 Hz
Voice Coil Diameter2"
DC Resistance (Re)3.7 Ω
Voice Coil Inductance (Le)1 mH
Resonant Frequency (Fs)43 Hz
Mechanical Q (Qms)4.8
Electromagnetic Q (Qes)1.16
Total Q (Qts)0.93
Diaphragm Mass Inc. Airload (Mms)58.1 g
Mechanical Compliance of Suspension (Cms)0.24 mm/N
Surface Area of Cone (Sd)344.4 cm²
BL Product (BL)7.1 T·m
Compliance Equivalent Volume (Vas)39.6 L
Maximum Linear Excursion (Xmax)8.5 mm
Cone / Diaphragm MaterialPoly
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Basket / Frame MaterialSteel
Magnet MaterialFerrite
Overall Outside Diameter10"
# Mounting Holes8
Article number10SW-4
EAN0848864020204
Additional information
Woofer TypeSub Woofer
Nominal Diameter10″
Power Handling (RMS)120 Watts
Impedance (Z)4 ohms
Sensitivity (SPL at 1m / 2.83V)90 dB
Frequency response34 to 800 Hz
Voice Coil Diameter2″
DC Resistance (Re)3.7 Ω
Voice Coil Inductance (Le)1 mH
Resonant Frequency (Fs)43 Hz
Mechanical Q (Qms)4.8
Electromagnetic Q (Qes)1.16
Total Q (Qts)0.93
Diaphragm Mass Inc. Airload (Mms)58.1 g
Mechanical Compliance of Suspension (Cms)0.24 mm/N
Surface Area of Cone (Sd)344.4 cm²
BL Product (BL)7.1 T·m
Compliance Equivalent Volume (Vas)39.6 L
Maximum Linear Excursion (Xmax)8.5 mm
Cone / Diaphragm MaterialPoly
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Basket / Frame MaterialSteel
Magnet MaterialFerrite
Overall Outside Diameter10″
# Mounting Holes8
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