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  1. Home
  2. JL Audio Store
  3. JL Audio UTV & ATV Audio
  4. JL Audio Custom-fit UTV Subs & Enclosures

JL Audio Custom-fit UTV Subs & Enclosures

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Number of Subwoofers
This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Type of Enclosure
Some of our Vehicle Specific enclosures are loaded with a subwoofer and an amplifier, some are only loaded with a subwoofer, while some are empty boxes.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Final Wired Impedance
This is the final impedance of the system as the amplifier will see it. If the final impedance is for two sets, it means that the enclosure has two sets of terminals at the listed impedance.
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Condition
Gear Icon Find products that fit. Set your vehicle.

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JL Audio Stealthbox® SB-POL-RZG2-10TW3

Custom Stealthbox Enclosure For select 2014-2019 RZR XP and RZR 4 900 EPS / 900 XC Edition / 4 900 EPS LE

SB-POL-RZG2/10TW3 big
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JL Audio Stealthbox® SB-POL-RZG2-10TW3

Custom Stealthbox Enclosure For select 2014-2019 RZR XP and RZR 4 900 EPS / 900 XC Edition / 4 900 EPS LE

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2014-Up Polaris RZR Vehicles
• Replaces Your Glove Box Assembly
• Fiberglass and Textured Sealed Enclosure
• Front-Firing Design
• Wired for 2 Ohm Load

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VIP Product Get $110.00 in rewards to spend later

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$1,099.99

In stock

Only 1 Left!

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Used from: $934.99
Limited time!

JL Audio Stealthbox® SB-KW-TRX4-10TW3 (Like New (Open Box))

Custom fit subwoofer enclosure for select 2015-2023 vehicles from Kawasaki

SB-KW-TRX4/10TW3-2 big
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JL Audio Stealthbox® SB-KW-TRX4-10TW3 (Like New (Open Box))

Custom fit subwoofer enclosure for select 2015-2023 vehicles from Kawasaki

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2015-Up Kawasaki Teryx 4 Vehicles
• Mounted Beneath the Rear Seat
• Fiberglass and Weatherproof Enclosure
• Front-Firing Design • Wired for 2 Ohm Load

10% Off Open Box!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
List price $999.99
-15% $849.99
$764.99 with coupon | Price details

In stock

Only 1 Left!

Add to Cart

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2015-Up Kawasaki Teryx 4 Vehicles
• Mounted Beneath the Rear Seat
• Fiberglass and Weatherproof Enclosure
• Front-Firing Design • Wired for 2 Ohm Load

JL Audio Stealthbox® SB-POL-RZG2-10TW3 (Open Box, Great)

Custom Stealthbox Enclosure For select 2014-2019 RZR XP and RZR 4 900 EPS / 900 XC Edition / 4 900 EPS LE

SB-POL-RZG2/10TW3 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio Stealthbox® SB-POL-RZG2-10TW3 (Open Box, Great)

Custom Stealthbox Enclosure For select 2014-2019 RZR XP and RZR 4 900 EPS / 900 XC Edition / 4 900 EPS LE

• Custom Stealthbox Enclosure with One 10TW3-D4 Subwoofer
• 400W RMS
• For 2014-Up Polaris RZR Vehicles
• Replaces Your Glove Box Assembly
• Fiberglass and Textured Sealed Enclosure
• Front-Firing Design
• Wired for 2 Ohm Load

shipping truck icon Free shipping in USA. Provide zip for delivery date.
checkmark icon Confirm fitment. Set your vehicle.
List price $1099.99
-15% $934.99

In stock

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

    • You see only parts engineered for your exact vehicle
    • 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.

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