5 out of 5
Pricing Note
Product Description
Manufacturer Part Number: 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:
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
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
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 | |
|---|---|
| Brand | GRS |
| Model | 10SW-4 |
| Part Number | 292-482 |
| UPC | 848864020204 |
| Unit of Measure | Each |
| Weight | 6.95 |
Product Specifications | |
|---|---|
| Nominal Diameter | 10" |
| Bolt Circle Diameter | 9.5 |
| Moving Mass Of Diaphragm (Mmd) | 83.45 |
| Power Handling (RMS) | 120 Watts |
| Power Handling (MAX) | 240 Watts |
| Impedance | 4Ω |
| Frequency Response | 34 to 800Hz |
| Sensitivity | 88dB 2.83V/1m |
| Voice Coil Diameter | 2" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 47Hz |
| DC Resistance (Re) | 3.96Ω |
| Voice Coil Inductance (Le) | 0.44mH |
| Mechanical Q (Qms) | 2.83 |
| Electromagnetic Q (Qes) | 1.098 |
| Total Q (Qts) | 0.79 |
| Compliance Equivalent Volume (Vas) | 0.794ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.133mm/N |
| BL Product (BL) | 9.5T·m |
| Maximum Linear Excursion (Xmax) | 8.5mm |
| Surface Area of Cone (Sd) | 344.5cm² |
Materials of Construction | |
|---|---|
| Cone Material | Poly |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 10" |
| Baffle Cutout Diameter | 9" |
| Depth | 5" |
| # Mounting Holes | 8 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 2.56ft³ |
| Sealed F3 | 49Hz |
| Vented Volume | 3.12ft³ |
| Vented F3 | 23.3Hz |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
By Max C
Date: March 28, 2018
These hit hard and are really clear. I have two of these in a small 1cuft per sub double box with my low pass filter set to 250hz. The sound is great and I get the feeling they're dramatically underrated for what they can actually handle. I have mine connected to a 55W RMS per channel amp and am really happy with the performance.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Joey Taulbee
Date: August 24, 2017
Way better than I thought they were going to be. I was suprised of how well made they were. I ran a single output 1100w amp to two of these in my dads truck for his birthday, and they hit really hard. I'm still pretty shocked. I'm going to get these again to replace speakers in my floor standing subs in the house. See how well they work with a receiver amp.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
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