JL Audio SB-D-CHLGR/12W3v3 12" Stealthbox 500W 4Ω 2009–Up Dodge Challenger 010-03632-00 (94453)

JL Audio SB-D-CHLGR/12W3v3 is a vehicle-specific Stealthbox subwoofer system designed for the 2009–Up Dodge Challenger (2-Door). It installs into the driver-side of the trunk and features a single 12" 12W3v3 subwoofer for deep, accurate bass while maintaining an OEM-style fit.

This system is rated for 500 W RMS with a 4 Ω nominal impedance, making it a strong match for modern JL Audio monoblock amplifiers when tuned correctly for the load and power handling.

Key Features

• Vehicle-specific JL Audio Stealthbox subwoofer system
• Single 12" JL Audio 12W3v3 subwoofer driver
• Installs into the driver-side of the trunk
• Sealed enclosure design
• Continuous power handling: 500 W RMS
• Nominal impedance: 4 Ω
• Weight: 33 lb

Vehicle Compatibility

2023 Dodge Challenger 2-Door JL Audio Stealthbox Subwoofer Upgrade

This compatibility table lists exact year, make, and model applications for the SB-D-CHLGR/12W3v3. It is built so shoppers and AI shopping tools can match vehicle-specific JL Audio Stealthbox fitment without relying only on broad “up” year ranges. Always verify trim, factory audio configuration, seat/cargo layout, and installation location before ordering.

Recommended Amplifier Matching (Sold Separately)

For best performance, pair this Stealthbox with a JL Audio monoblock amplifier capable of delivering clean power into a 4 Ω load:

• JL Audio JD1000/1 – 600 W RMS @ 4 Ω (strong match with gain set for 500 W RMS systems)
• JL Audio XDM1000/1 – 600 W RMS @ 4 Ω (excellent headroom; set gain appropriately)
• JL Audio RD1000/1 – 600 W RMS @ 4 Ω (headroom for clean output; gain-controlled)
• JL Audio RD1500/1 – 750 W RMS @ 4 Ω (additional headroom; gain-controlled)
• JL Audio HD750/1 – 750 W RMS @ 4 Ω (premium regulated power; gain-controlled)

Technical Specifications

Ideal Applications

• Vehicle-specific bass upgrade with OEM-style trunk integration
• Daily-driver systems needing strong low-end without a generic box
• High-output, clean bass for muscle car audio builds

What’s Included

• JL Audio Stealthbox loaded enclosure with 12" subwoofer installed

Frequently Asked Questions

• Will this fit a 2023 Dodge Challenger 2-Door? Yes. The compatibility table above lists 2023 Dodge Challenger 2-Door as a fitment for this JL Audio Stealthbox. Verify trim, factory audio configuration, seat/cargo layout, and installation location before ordering.
• What amplifier should I use with this Stealthbox? Use the Recommended Amplifier Matching section above and match the amplifier to 500 W RMS at 4 Ω. Gain setting and tuning matter.
• Is this a complete audio system? No. This listing is for the vehicle-specific SB-D-CHLGR/12W3v3 Stealthbox subwoofer system. A complete installation may require an amplifier, power wiring, signal integration, tuning, and installation accessories.

Why Buy From MCOR Automotive

• Fitment-first support so you buy the correct Stealthbox the first time
• Careful packing and shipping for large, high-value enclosures
• Professional installation available in-store

Stealthbox Fitment & Return Policy

Stealthbox products are vehicle-specific and non-returnable. Customers should verify fitment before ordering. If unsure, use our Fit Guide or contact us through the chat button before purchase.

Authorized Retailer & Warranty

MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.