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JL Audio Stealthbox® SBX-T-4RNRG5/10TW3

Custom-Fit Loaded 10" Subwoofer Enclosure for w/o Third-Row Seating

JL Audio
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• Sealed enclosure with 1 10" TW3 Shallow Mount Series Subwoofer
• Compatible with without third-row seating
• Installs behind the passenger-side cargo panel
• 400 watts RMS Power Rating
• Final Impedance: 2-ohm

Learn more about the sbxt4rnrg510tw3
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Description


JL Audio brand icon

Authorized dealer

Stealthbox® Enclosed Subwoofer for Toyota 4Runner

The JL Audio Stealthbox Enclosed Subwoofer for Toyota 4Runner line represents a premium, vehicle-specific low-frequency audio platform engineered by acoustic specialists to deliver deep, hard-hitting bass performance without compromising valuable cargo space. Purpose-built specifically for the interior layout of fifth-generation Toyota 4Runners, this custom enclosure shifts away from bulky, generic sub boxes that clutter the rear cargo floor. Designed to serve as a stealthy, high-end bass upgrade, the unit neatly tucks into the passenger-side rear cargo panel, transforming the utility vehicle's sound system into an immersive, high-fidelity soundstage while preserving the vehicle's rugged aesthetic and full cargo utility.

Engineered for long-term survival against the rigors of travel and heavy loading, the package contains everything needed for a solid, rattle-free installation. The kit comes fully equipped with a heavy-duty steel mesh grille to safeguard the moving subwoofer cone from off-road gear or trail supplies. It also includes an extensive array of high-grade mounting brackets, specialized fastening hardware, and step-by-step vehicle-specific wiring instructions to ensure a secure, professional-grade anchor to the 4Runner's inner structural framework. Driven by JL Audio's legendary performance standards, this low-profile subwoofer system provides an uncompromised, audiophile bass foundation that matches the adventurous spirit of the trail.

Product Details:

  • Sealed enclosure with 1 10" TW3 Shallow Mount Series Subwoofer
  • Made with 100% hand-laid AMC-fiberglass construction
  • Houses single JL Audio 10TW3-D4 subwoofer
  • Fits behind the cargo panel without blocking OEM slides or aftermarket drawers
  • Designed for vehicles without third-row seating
  • Power Handling:
    • Recommended Amplifier Power (RMS): 200-400 watts
  • Final Impedance: 2-ohm
  • Sensitivity: 82.10 dB
  • Mineral-Filled Polypropylene subwoofer cone material
  • Rubber subwoofer surround material
  • Very long linear excursion capability
  • DMA-optimized motor structure designs
  • Concentric tube architecture
  • Patented “floating cone attach method” technology
  • Aluminum-alloy dust cap and rear cap with JL Audio logo
  • High temperature aluminum voice coil
  • Double stacked ferrite magnet motor structure
  • Included custom grille fits perfectly into factory 4Runner rear plastic panel
  • Includes all necessary mounting accessories
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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• Sealed truck enclosure with 2 10" TW3 Shallow Mount Series Subwoofer
• Designed for select 2007-2013 vehicles from Chevrolet, GMC
• 800 watts per pair / 400 watts each RMS
• Final Impedance: 4-ohm
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• 400 Watts RMS
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Specifications & Details


Compatible vehicle types
Compatible vehicle types
Car/Truck/SUV/Van
Subwoofer Specifications
Series
TW3 Shallow Mount Series
Subwoofer Design
Round / Circle
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
RMS Power Handling
400 watts
Total RMS Power Handling
400 watts
Woofer Surround
Rubber
Woofer Composition
Mineral-Filled Polypropylene
Sensitivity
82.10 dB
Xmax (millimeters)
15.2 mm
Subwoofer Size
10"
Enclosure Specifications
Number of Subwoofers
1
Box Style/Shape
Vehicle Specific
Box Exterior Color
Black
Final Wired Impedance
2-ohm
Type of Enclosure
Loaded
Box Type
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SBX-T-4RNRG5/10TW3

Weight:

25.70lbs

Internal SKU:

sbxt4rnrg510tw3

Internal Product ID:

231899

Customer Ratings & Reviews


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

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