JL Audio SB-F-EXPED4G/10TW1 10" Stealthbox Subwoofer for 2018–Up Ford Expedition 300W RMS 2Ω 010-03703-00 (94688)

JL Audio SB-F-EXPED4G/10TW1 Stealthbox® Subwoofer is a custom vehicle-specific enclosed subwoofer upgrade for the 2018–Up Ford Expedition. Engineered to integrate cleanly into the rear quarter panel/cargo area, this Stealthbox preserves passenger space and utility while adding tight, controlled bass output suitable for OEM+ and aftermarket system builds.

The enclosure is factory-loaded with a single 10TW1-2 shallow-mount 10" subwoofer, rated for 300 W RMS and pre-wired for a 2 Ω mono load. The TW1 series combines shallow mounting depth and strong excursion capability, making it ideal for stealth automotive bass applications where space constraints normally limit performance.

Vehicle Compatibility

2024 Ford Expedition & Ford Expedition MAX JL Audio Stealthbox Subwoofer Upgrade

This compatibility table lists exact year, make, and model applications for the SB-F-EXPED4G/10TW1. 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.

Key Features

• Custom-fit Stealthbox® for Ford Expedition
• Contains one 10TW1-2 shallow-mount 10" subwoofer
• 300 W RMS continuous power handling
• 2 Ω mono load for efficient amplifier pairing
• Sealed fiberglass enclosure tuned for accurate LF reproduction
• Cargo-area installation retains passenger and seating space
• OEM or aftermarket integration capable

Recommended Amplifier Matching (Sold Separately)

For optimal performance, pair this Stealthbox with a JL Audio monoblock amplifier capable of clean output at a 2 Ω load:

• JL Audio JD500/1 – up to 500 W RMS @ 2 Ω (gain-set for clean 300 W RMS delivery)
• JL Audio RD500/1 – controlled headroom with excellent efficiency at 2 Ω
• JL Audio VX600/1i – integrated DSP platform for advanced tuning and OEM system integration

Technical Specifications

Ideal Applications

• OEM-plus audio upgrades for full-size SUVs
• Daily-driven builds requiring stealth bass performance
• Mono amplifier systems optimized for 2 Ω loading
• Systems needing tight LF extension without losing cargo space

What’s Included

• JL Audio SB-F-EXPED4G/10TW1 Stealthbox® enclosure
• 10TW1-2 subwoofer (factory loaded)
• Vehicle-specific hardware
• Documentation / warranty information

Frequently Asked Questions

• Will this fit a 2024 Ford Expedition? Yes. The compatibility table above lists 2024 Ford Expedition 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 300 W RMS at 2 Ω. Gain setting and tuning matter.
• Is this a complete audio system? No. This listing is for the vehicle-specific SB-F-EXPED4G/10TW1 Stealthbox subwoofer system. A complete installation may require an amplifier, power wiring, signal integration, tuning, and installation accessories.

Why Buy From MCOR Automotive

• Authorized JL Audio dealer with OEM SUV integration experience
• Support matching amplifiers, wiring kits, and DSP tuning
• Guidance to optimize gain structure, crossover points, and output

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.