JL Audio SB-F-F150SPRCB/10TW3 10" Stealthbox 400W 2015–Up Ford F-150 SuperCab / 2017–Up SuperDuty SuperCab 010-03682-00 (94659)

JL Audio SB-F-F150SPRCB/10TW3 Stealthbox is a vehicle-specific subwoofer system for select Ford F-150 SuperCab and SuperDuty SuperCab trucks. The sealed fiberglass enclosure installs under the rear bench seat, preserving cabin space and seat functionality while delivering strong, accurate low-frequency performance. It is loaded with a single JL Audio 10TW3 thin-line 10" subwoofer, optimized for truck-cabin acoustics.

With a 400 W RMS power rating and a 2 Ω nominal impedance, this Stealthbox is designed to pair cleanly with JL Audio Class D monoblock amplifiers, providing controlled output and reliable day-to-day performance when gains are set correctly.

Key Features

• Vehicle-specific Stealthbox subwoofer system
• Designed for Ford F-150 SuperCab and SuperDuty SuperCab
• Sealed fiberglass enclosure for tight, musical bass
• Single 10" JL Audio 10TW3 thin-line subwoofer
• Rated 400 W RMS at 2 Ω nominal impedance
• Under-seat installation preserves cab space and seat operation

Vehicle Compatibility

2024 Ford F-150 SuperCab, Ford F-250 Super Duty SuperCab & Ford F-350 Super Duty SuperCab JL Audio Stealthbox Subwoofer Upgrade

This compatibility table lists exact year, make, and model applications for the SB-F-F150SPRCB/10TW3. 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 2 Ω load, with gains set to keep real output near 400 W RMS:

• JL Audio XDM600/1 – 600 W RMS @ 2 Ω (gain-limited to ~400 W for this Stealthbox)
• JL Audio RD500/1 – up to 500 W RMS @ 2 Ω (set gains conservatively for headroom)
• JL Audio JD500/1 – 500 W RMS @ 2 Ω, efficient Class D design
• JL Audio VX600/1i – 600 W RMS @ 2 Ω with integrated DSP for advanced tuning

Technical Specifications

Ideal Applications

• Truck-specific bass upgrade with minimal cab intrusion
• Daily-driven F-150 and SuperDuty SuperCab trucks
• OEM and aftermarket front-stage systems needing deep bass extension
• Hidden, under-seat subwoofer solutions

What’s Included

• JL Audio SB-F-F150SPRCB/10TW3/BK Stealthbox loaded with one 10TW3 subwoofer
• Vehicle-specific mounting hardware
• Installation documentation

Frequently Asked Questions

• Will this fit a 2024 Ford F-150 SuperCab? Yes. The compatibility table above lists 2024 Ford F-150 SuperCab 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 400 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-F150SPRCB/10TW3 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 retailer
• Stealthbox and truck-integration specialists
• Support for proper amplifier matching and setup
• Product selection focused on performance and correct fitment

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.