JL Audio SB-D-5GRAMQC/10TW3 10" Stealthbox Subwoofer for 2019-Up Ram 1500 Quad/Crew Cab 400W RMS 2Ω 010-03727-00 (94697)

JL Audio SB-D-5GRAMQC/10TW3 Stealthbox® Subwoofer is a vehicle-specific enclosed subwoofer upgrade engineered for the 2019-up Ram 1500 (DT chassis) Quad Cab & Crew Cab. This custom-fit system installs beneath the rear seats, delivering deep, controlled bass without sacrificing cabin or cargo functionality.

The sealed enclosure houses a single 10TW3-D4 thin-line 10" subwoofer, optimized for sealed-enclosure accuracy and excursion performance. Rated for 400 W RMS and wired for a 2 Ω mono load, this Stealthbox pairs cleanly with compact or full-sized mono amplifiers to provide OEM-plus low-frequency extension that integrates well with factory or aftermarket head units.

Key Features

• Custom-fit Stealthbox® for 2019-up Ram 1500 Quad Cab & Crew Cab (DT platform)
• Contains one 10TW3-D4 shallow-mount 10" subwoofer
• 400 W RMS continuous power handling
• Pre-wired for 2 Ω mono operation
• Sealed enclosure for tight, controlled bass response
• Installs under rear seating, maintaining interior space
• Integrates with OEM or aftermarket audio systems

Vehicle Compatibility

2024 Ram 1500 Crew Cab DT & Ram 1500 Quad Cab DT JL Audio Stealthbox Subwoofer Upgrade

This compatibility table lists exact year, make, and model applications for the SB-D-5GRAMQC/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 the correct load:

• JL Audio JD500/1 – up to 500 W RMS @ 2 Ω (set gains for a clean 400 W RMS match)
• JL Audio RD500/1 – up to 500 W RMS @ 2 Ω (gain-limited headroom with excellent control)
• JL Audio VX600/1i – 600 W RMS @ 2 Ω with integrated DSP (advanced tuning and clean headroom, gain-limited)

Technical Specifications

Ideal Applications

• OEM-plus bass upgrades for daily-driven trucks
• Builders wanting stealth integration without space loss
• Mono amp systems optimized for 2 Ω loading
• Enhancing factory bass response for clean low-end reproduction

What’s Included

• JL Audio SB-D-5GRAMQC/10TW3 Stealthbox® enclosure with 10TW3-D4 subwoofer
• Vehicle-specific mounting hardware
• Documentation / warranty information

Frequently Asked Questions

• Will this fit a 2024 Ram 1500 Crew Cab DT? Yes. The compatibility table above lists 2024 Ram 1500 Crew Cab DT 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-D-5GRAMQC/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 dealer with Ram platform experience
• Support selecting proper amplifier, wiring, DSP, and tuning strategies
• Guidance on gain structure, crossover points, and system optimization