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SSV Works RZ4-GB10U with NVX SMW10D4 for select 2018-up Polaris RZR models

350W RMS Shallow-Mount 10" Dual 4-Ohm Subwoofer + Glove Box Sub enclosure

NVX
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Limited time!
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• Fits select 2018-up Polaris RZR models
• Designed to replace the factory glove box
• Easy, bolt-in installation
• Weatherproof
• Made from durable, paintable fiberglass
• Stainless-steel mounting hardware
• Dimensions: 24"L x 6"W x 12-1/2"H • 700 watts Watts Peak
• 350 watts Watts RMS
• Carbon Fiber Reinforced Polypropylene Cone
• Butyl Rubber Surround
• Includes Depth Extension Clearance Plate
• Mounting Depth: 3-1/4"

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$549.97

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Current Promotions (1 offer)


Get the most out of your Loaded Enclosure with the NVX SDTK20. Eliminates road noise, quiet vibrations, and increase the sound quality and output of audio system, 50%. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

SSV Works RZ4-GB10U with NVX SMW10D4 for select 2018-up Polaris RZR models

40% off


Priced separately $599 96

Promo Savings of $20 00

Total price:

$579 96

Description


NVX brand icon

Authorized dealer

350W 10 Inch Shallow Mount Subwoofer
Depth Extension Plate Shallow Mount Design Push Terminals
Polypropylene Cone

SSV Works RZ4-GB10U

Empty Single 10" Sealed Glovebox Enclosure for select 2020-2021 RZR XP 1000 and RZR Turbo S
Quantity: 1

Product Details:

  • 10" Single Sealed Subwoofer Enclosure
  • Compatible with select 2020-2021 RZR XP 1000 and RZR Turbo S
  • Durable Fiberglass construction
  • Designed to replace the vehicle's factory glove bus
  • Direct bolt-in installation
  • Weatherproof pass-through subwoofer wire included
  • Not compatible with heater equipped vehicles
  • Attached 10" subwoofer wire included
  • Maximum subwoofer mounting depth: 5.375"
  • Subwoofer cutout diameter: 9.06"
  • Total box volume: 0.68 cubic feet
  • Dimensions: 24" L x 12-1/2" H x 6" W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

NVX SMW10D4

700W Peak (350W RMS) 10" S-Series Shallow-Mount Dual 4-ohm Car Subwoofer
Quantity: 2

Product Details:

  • 10" Dual 4 ohm S Series Subwoofer
  • Power Handling:
    • Peak: 700 watts
    • RMS: 350 watts
  • Carbon Fiber Reinforced Polypropylene Cone
  • Butyl Rubber Surround
  • 2" High-Temperature Aluminum Voice coil
  • 8 mm Xmax
  • 50 oz. Single Stacked High Energy Y30 Ferrite magnet
  • Includes depth extension plate for extremely shallow boxes
    • Mount the plate over a cutout in the box to gain extra subwoofer depth
  • Versatile shallow mounting depth design
  • Chrome-plated, spring loaded push terminals for secure connection
  • Frequency Response: 25 - 350 Hz
  • Resonance Frequency (Fs): 35.83 Hz
  • Sensitivity: 88 dB
  • Optimal sealed box volume: 0.75 cubic feet
  • Optimal ported box volume: 1.25 cubic feet
  • Top-mount depth: 3.23"
  • Cutout diameter: 9.14"
  • CTA-2031 Compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

product manual iconNVX SMW10D4 Manual

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Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2018 Dodge Charger is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Subwoofer Specifications
Series
S Series
Subwoofer Design
Round / Circle
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
RMS Power Handling
350 watts
Peak Power Handling
700 watts
Woofer Surround
Butyl Rubber
Woofer Composition
Polypropylene
Sensitivity
88 dB
Frequency Response
25 - 350 Hz
Xmax (millimeters)
8 mm
Subwoofer Size
10"
Enclosure Specifications
Number of Subwoofers
1
Box Style/Shape
Vehicle Specific
Height
12-1/2"
Width
6"
Cutout Diameter or Length
24"
Box Exterior Color
Black
Box Finish
Fiberglass
Type of Enclosure
Subwoofer Included (Not Preloaded)
Box Type
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

SMW10D4_RZ4GB10U

Weight:

47.80lbs

Internal SKU:

smw10d4_rz4gb10u

Internal Product ID:

199874

Customer Ratings & Reviews


SSV Works RZ4-GB10U with NVX SMW10D4 for select 2018-up Polaris RZR models thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
4.7
Design
5
Usability
5

Customer Reviews

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Excellent shallow mount subwoofer for the money! Well done NVX!

The following review is for SMW10D4, which is a part of the bundle you are viewing.

I purchased two of these and have only tried one so far. I have the 10" version in a nicely built prefab box (currently for test purposes) that specs right about 0.81 cuft sealed. I'm currently testing it in a preexisting system in a Honda S2000. Its being powered with a 500 watt NVX VAD series amplifier. I have to say that this subwoofer has impressed me more than I expected. The sound quality is quite good for this dollar amount. I am very happy to see that NVX chose to use a rubber surround as opposed to the foam on many of their other subs. I cannot speak to longevity or durability as I haven't had them long enough to comment on that. I'm planning to install them in the spare tire location in my 2022 Veloster N. At just 3.23" deep there will be plenty of space. I hope NVX continues along this line of design for their future of subwoofers. Thank you NVX! Well done!

By Brian on November 9, 2022

81 found this helpful


The following review is for SMW10D4, which is a part of the bundle you are viewing.
By Charles on April 9, 2024 Checkmark Icon Verified purchase

31 found this helpful


The following review is for SMW10D4, which is a part of the bundle you are viewing.
By Corey on May 6, 2024 Checkmark Icon Verified purchase

19 found this helpful


The following review is for SMW10D4, which is a part of the bundle you are viewing.

Great sounding subwoofers, great quality easy to install with fast shipping

By Rob on February 12, 2025 Checkmark Icon Verified purchase

9 found this helpful


The following review is for SMW10D4, which is a part of the bundle you are viewing.
By Jackie on September 3, 2024 Checkmark Icon Verified purchase

7 found this helpful


Amazing shallow mount

The following review is for SMW10D4, which is a part of the bundle you are viewing.

So I’ve been building more of sq system, not a super high end one but a great one nonetheless. So I have a nice 3 way front stage and a set of coax NVX x6.5” in the rear doors. I loved how well those are doing so as I was looking at shallow subs (very new to me) I didn’t want to spend a ton. Being as though I’ve never had a shallow sub I figured I would start by building a 1.1 cf. box tuned to 34hz and then looked for subs under the $200 point. I found one of these as opened box for like $60! First off I had a 10” full sized sub before this now it wasn’t something that was 1500-2000 watt spl subs it was a P3 in a 1.25cf at 30hz with around 500-600 watts. It sounded great just couldn’t manage the box size in my car the way I wanted. My box now is only 5” deep so I’m able to hide it under my false floor. This NVX is putting out some amazing lows and very clean at that. Everyone who has gotten in A) doesn’t think it’s a 10” and B) nobody believes it’s shallow at that. It really sounds like a mid range full sized sub and I can’t explain how happy I am with this sub! If you’re in need of something shallow whether it’s a 10 or 12 don’t feel like you need to spend $400-$500 on a JL or other overpriced product. These will 1000000% not disappoint!

By Joseph on September 7, 2025

6 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.