JL Audio SB-POL-SLINGSUBP/10W3v3-2 Stealthbox One 10" 500W RMS (1000W Peak Power Handling) 2 Ohms, Single Voice Coil Component Car Subwoofer in Sealed Enclosure for 2015-Up Polaris Slingshot, 2 O (Passenger Side)
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What's Inside?
- • 10" Stealthbox Single Voice Coil Component Car Subwoofer
- • ABS plate
- • Top bracket
- • Bottom bracket
- • (2) 8-32 x 1/2" screws
- • (2) M6 x 50mm screws
- • (2) M6 x 25mm screws
- • (4) M6 U-nuts
- • (4) Nylon plastic washers
- • Nylon cable-tie
- • 3/4" Square EPDM foam
- • Foam tape
- • Owner's Manual
Why Choose JL Audio SB-POL-SLINGSUBP/10W3v3-2 Stealthbox System?
Systems Provide Powerful Amounts Of Deep Bass
Purpose-built for Polaris Slingshot vehicles, these Stealthbox® systems provide powerful amounts of deep bass, without interfering with seating space or comfort. Made from 100% fiberglass with a rugged, weatherproof finish, each sealed enclosure houses a 10W3v3 subwoofer and solidly mounts into one rear storage compartment.
Available With 2 Or 4 Ohms Drivers
For system design flexibility, driver and passenger side Stealthbox® systems are sold separately, available with 2 or 4 ohm drivers. Most people will be very pleased with a single Stealthbox®, but feel free to install both for maximum sub-bass performance.
Frequently Asked Questions (FAQ)
- • Will the JL Audio SB-POL-SLINGSUBP/10W3v3-2 fit every Polaris Slingshot?
No. This Stealthbox is designed for specific Polaris Slingshot model years and factory configurations. Always confirm compatibility before ordering.
- • Why is my subwoofer producing very little bass after installation?
Incorrect amplifier settings, reversed polarity, or a poor signal source are the most common causes. Verify your wiring and crossover settings first.
- • What amplifier works best with the 10W3v3-2 subwoofer?
An amplifier delivering around 500 watts RMS at 2 ohms provides excellent performance. Proper gain adjustment is just as important as amplifier power.
- • Why does the subwoofer distort when I increase the volume?
This is usually caused by amplifier clipping or excessive bass boost. Reducing the gain and tuning the amplifier correctly typically fixes the issue.
- • Can I replace the included 10W3v3-2 with another JL Audio subwoofer?
No. The enclosure is specifically engineered for the included 10W3v3-2 driver. A different subwoofer may not fit or perform properly.
- • Why do I hear rattling around the subwoofer enclosure?
The enclosure is rarely the problem. Loose body panels, storage compartments, or nearby accessories usually create the rattling noise.
- • Is the SB-POL-SLINGSUBP/10W3v3-2 weather-resistant?
Yes. It is designed for outdoor powersports use but should not be submerged or directly pressure washed.
- • Does installing this Stealthbox reduce storage space in the Slingshot?
The enclosure is designed to integrate with the vehicle while minimizing the loss of usable storage space.
Learn how to wire subwoofers

- Diameter : 10 Inch
- Impedance : 2 Ohm
- Peak Power Handling : 1000 Watts
- Number Of Subwoofers : 1
- Vehicle Make : Polaris
- RMS Power Handling : 500 Watts
Features:
- Vehicle Compatibility: The JL Audio SLINGSUBP/10W3v3 is custom-built for 2015-up Polaris Slingshot models and installs directly into the rear driver or passenger side storage compartment, replacing the factory cover.
- Fiberglass Construction: Made from 100% fiberglass with a rugged, weatherproof finish, the enclosure includes a protective steel mesh grille for long-lasting durability.
- High-Performance Subwoofer: Houses a JL Audio 10W3v3 subwoofer with a 10" mineral-filled polypropylene cone and rubber surround, capable of handling 500 watts RMS and 1000 watts peak.
- Dynamic Motor Analysis (DMA): Proprietary DMA technology improves motor linearity, reduces distortion, and ensures tight, clean, and articulate bass across all power levels.
- Floating Cone Attachment Method (FCAM): Patented FCAM design ensures proper cone/surround alignment and superior excursion control for more accurate bass reproduction.
- Vented Reinforcement Collar (VRC): Reinforces the critical junction of cone, voice coil, and spider, improves thermal cooling, reduces glue failures, and enhances reliability under heavy use.
- Spider/Lead Wire Assembly: Pre-assembled spider, coil, and terminal subassembly optimize alignment and glue integrity, while strain-relieved flying leads protect performance.
- Surround Stress Relief: Radiused cone edges relieve stress during maximum excursion for longer life and consistent surround behavior.
- Marine-Grade Hardware: Gold-plated brass terminals and stainless steel mounting hardware ensure reliable connections and durability in all conditions.
- Optional Integration: Compatible with JL Audio Stealthbox front speaker systems (sold separately) for a complete, high-quality Polaris Slingshot audio setup.
Specifications:
- Enclosure Type: Stealthbox custom-fit fiberglass
- Subwoofer Model: JL Audio 10W3v3
- Impedance: 2 Ohms
- RMS Power Handling: 500 watts
- Peak Power Handling: 1000 watts
- Cone Material: Mineral-filled polypropylene
- Surround Material: Rubber
- Installation Location: Storage compartment behind passenger or driver seat
- UPC: 699440946407
- Weight: 20
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.