JL Audio SB-D-5GRAMCCR/10TW3 Dual 10" Stealthbox 800W 2Ω 2019-up Ram 1500 Crew Cab 010-03693-00 (94677)

JL Audio SB-D-5GRAMCCR/10TW3 Stealthbox® is a vehicle-specific, under-seat subwoofer system engineered for the 2019-up Ram 1500 Crew Cab. This premium, all-fiberglass, sealed enclosure is factory-loaded with two 10" JL Audio 10TW3-D8 subwoofers, delivering strong low-frequency output and excellent sound quality while preserving rear seat usability and interior space.

Optimized specifically for the Ram 1500 Crew Cab cabin, this Stealthbox is rated for up to 800 W RMS and presents a 2 Ω mono load, making it ideal for modern high-performance monoblock amplifiers. The enclosure tucks cleanly beneath the rear seat, maintaining a stealth, OEM-like appearance with no cargo bed intrusion, while dramatically upgrading the truck’s bass performance.

Key Features

• Vehicle-specific Stealthbox® for 2019-up Ram 1500 Crew Cab
• Pre-loaded with dual 10" JL Audio 10TW3-D8 subwoofers
• 800 W RMS system power handling (2 Ω mono)
• All-fiberglass, sealed enclosure engineered for Ram 1500 cabin acoustics
• Installs under the rear seat for a stealth, OEM-like appearance
• Designed to maintain rear seating function and passenger comfort
• No cargo bed or floor space sacrificed

Vehicle Fitment

• Ram 1500 Crew Cab: 2019-up
• For Crew Cab models with reclining rear seat or fixed rear seat with under-seat storage tray
• Designed specifically for 1500-series Crew Cab trucks (not intended for 2500/3500 or other cab configurations)
• Installs beneath the rear seat; under-seat storage tray must be removed where equipped

Recommended Amplifier Matching (Sold Separately)

For best performance and reliability, pair this Stealthbox with a high-quality JL Audio monoblock amplifier capable of delivering strong, clean power into a 2 Ω load (ideal range: 400–800 W RMS @ 2 Ω):

• JL Audio XDM600/1 – compact marine-grade monoblock, ideal daily-driver match
• JL Audio XDM1000/1 – high-headroom option; excellent when properly tuned and gain-matched
• JL Audio RD1000/1 – robust Class D monoblock for strong 2 Ω output
• JL Audio VX600/1i – 600 W DSP-integrated monoblock for advanced tuning and integration

Proper setup of gain, crossover, and subsonic filtering is critical to realize the full potential of this Stealthbox while maintaining long-term reliability.

Technical Specifications

Ideal Applications

• Ram 1500 Crew Cab owners seeking a stealth, OEM-like bass upgrade
• Daily-driven trucks where under-seat space and rear seating must remain usable
• Builds targeting strong, tight, musical low-frequency response rather than loose boom
• Systems using modern JL Audio monoblock amplifiers at a 2 Ω final load

What’s Included

• JL Audio SB-D-5GRAMCCR/10TW3 Stealthbox® subwoofer system
• Pre-installed dual 10TW3-D8 subwoofers
• Vehicle-specific mounting hardware
• Documentation / warranty information

Why Buy From MCOR Automotive

• Authorized JL Audio dealer with late-model Ram truck integration experience
• Support for amplifier matching, DSP tuning, and gain/crossover setup
• Guidance on installation details to preserve interior function and reliability

Model SB-D-5GRAMCCR/10TW3 Garmin MPN 010-03693-00 JL Part # 94677 UPC 699440946773 Shipping Weight 68 lb

Why buy JL Audio from MCOR Automotive

• Authorized JL Audio / Garmin dealer with over 22 years in business.
• We use this gear daily our recommendations come from real-world installs.
• Pre-sale help if you're unsure what fits your vehicle, boat, or system goals.
• Support after the sale if you run into questions on wiring, setup, or matching gear.