JL Audio SBX-T-TACDCG3/10TW3 Stealthbox 10" 800W Peak Power Handling 4 Ohms, Dual Voice Coil Shallow-Mount Car Subwoofer in Sealed Enclosure for 2016-2023 Toyota Tacoma Double Cab
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What's Inside?
- • 10" Stealthbox Dual Voice Coil Shallow-Mount Car Subwoofer
- • One 10TW3-D4 subwoofer in a sealed enclosure
- • Black steel mesh woofer grille
- • Owner's Manual
Why Choose JL Audio SBX-T-TACDCG3/10TW3 Stealthbox System?
Custom-Formed Sealed Enclosure
Experience superior sound quality with our custom subwoofer solution for Toyota's Tacoma Double Cab, featuring the innovative TW3 thin-line driver in a rugged, custom-molded enclosure that fits perfectly behind the rear seat. This powerful setup houses a 10-inch TW3 subwoofer with 400-watt power handling, delivering deep, rich bass, and includes a black steel mesh woofer grille, with minor modifications needed for models with a factory subwoofer.

Built in U.S.A. with Global Components
JL Audio's Miramar, Florida loudspeaker production facility is one of the most advanced in the world.
At a time when most audio products are built overseas, JL Audio’s commitment to in-house loudspeaker production continues to grow. To pull this off in a competitive world market, our production engineering team has created one of the world’s most advanced loudspeaker assembly facilities and established a global network of quality component suppliers who build to our specifications. This, combined with our commitment to state-of-the-art assembly technology, allows our skilled workforce to efficiently build JL Audio products to extremely high quality standards, right here in the U.S.A. Since most of our premium loudspeakers incorporate proprietary, patented technologies requiring specific assembly techniques, we find it is vital that the people who designed them have close access to the people manufacturing them. The following JL Audio products are built in our Miramar, Florida factory, with global components.
Frequently Asked Questions (FAQ)
- • Will the JL Audio SBX-T-TACDCG3/10TW3 fit every 3rd-generation Toyota Tacoma Double Cab?
No. It is designed for specific 2016+ Toyota Tacoma Double Cab models. Always verify your truck's trim level and factory configuration before purchasing.
- • Why is my 10TW3 producing very little bass after installation?
Incorrect amplifier settings, reversed polarity, or improper wiring are the most common causes. Check your amplifier gain and crossover before assuming there's a problem with the enclosure.
- • What amplifier works best with the SBX-T-TACDCG3/10TW3?
A quality amplifier delivering around 400 watts RMS at the correct impedance provides the best performance. Proper tuning is equally important for clean bass.
- • Why does my subwoofer distort when I turn the volume up?
This is usually caused by amplifier clipping or excessive bass boost. Lower the gain and set the low-pass crossover correctly.
- • Can I install a different JL Audio subwoofer in this enclosure?
No. The enclosure is specifically engineered for the included 10TW3 subwoofer. Using another driver can reduce performance and may not fit properly.
- • Why do I hear rattling behind the rear seats when the bass hits?
Loose trim panels, seat hardware, or tools stored behind the seats are common causes. Tightening or removing loose items usually fixes the noise.
- • Does the enclosure affect the rear seats or passenger comfort?
No. It is designed to fit behind the rear seats while maintaining normal seating functionality and comfort.
- • Do I need sound deadening with this Stealthbox?
It's not required, but adding sound deadening to the rear cab can reduce vibrations and improve bass response.
- • Does the 10TW3 require a break-in period?
Yes. Most users notice smoother and deeper bass after several hours of normal listening as the suspension naturally loosens.
Learn how to wire subwoofers

- Diameter : 10 Inch
- Impedance : 2 Ohm
- Peak Power Handling : 800 Watts
- Number Of Subwoofers : 1
- Vehicle Make : Toyota
- RMS Power Handling : 400 Watts
Features:
- Optimized Fit: Specifically designed for Toyota's Tacoma Double Cab with a highly optimized interior cabin.
- Innovative Driver: Utilizes the TW3 thin-line driver with small box prowess and shallow mounting depth.
- Custom-Molded Enclosure: Rugged, custom-molded, sealed enclosure fits snugly behind the rear seat.
- Subwoofer Details: Houses a 10-inch TW3 subwoofer for deep, real sub-bass.
- Power Handling: 400-watt power handling, wired for 2-ohm mono.
- Installation Location: Installs in the storage pocket behind the passenger side rear seat.
- Included Accessories: Black steel mesh woofer grille included.
- Factory Modifications: Requires relocation of factory amplifier and removal of factory “subwoofer,” if equipped.
- Trim Panel Requirement: For models with a factory subwoofer, a plain (without subwoofer) passenger side rear cargo trim panel from Toyota parts is required.
Subwoofer Specifications:
- Diameter : 10 Inch
- Low Frequency Response : 24 Hz
- Sensitivity : 82.1 dB
- Impedance : 4 Ohm
- Frequency Response : 24-200 Hz
- Peak Power Handling : 800 Watts
- Top Mount Depth : 3-1/4 Inches
- Shallow Mount : Yes
- Number of Voice Coils : Dual
- Suggested Sealed Box Volume : 0.519 Cubic ft.
- Suggested Ported Box Volume : 0.6 Cubic ft.
- Mounting Depth : 3.25 Inches
- RMS Power Handling : 400 Watts
Enclosure Specifications:
- Number of Subwoofers: 1
- Box Style/Shape: Vehicle Specific
- Cutout Diameter or Length: 9 9/16"
- Wood Thickness: 3/4"
- Number of Terminals: 2
- Terminal Type: Binding posts (banana clip ready)
- Box Exterior Color: Black
- Box Finish: Fiberglass
- Final Wired Impedance: 2-ohm
- Type of Enclosure: Loaded
- Box Type: Sealed
- UPC: 699440947220
- Weight: 25
- 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.