JL Audio SB-GM-COCREW2G/10TW3 10" Stealthbox 400W 4Ω 2015–2022 Colorado/Canyon Crew Cab 010-03667-00 (94635)

JL Audio SB-GM-COCREW2G/10TW3 Stealthbox is a vehicle-specific 10-inch subwoofer system engineered for 2015–2022 Chevrolet Colorado and GMC Canyon Crew Cab trucks. This sealed, all-fiberglass enclosure installs cleanly under the rear bench seat, maintaining full rear seating and legroom while delivering powerful, accurate low-frequency output from a single 10TW3 thin-line subwoofer.

Rated at 400 W RMS with a 4 Ω nominal impedance, this Stealthbox is designed to pair with quality JL Audio monoblock amplifiers for reliable, high-output performance in daily-driven trucks without sacrificing interior practicality.

Key Features

• Single JL Audio 10TW3 thin-line subwoofer
• 400 W RMS power handling
• 4 Ω nominal impedance
• Sealed, all-fiberglass enclosure
• Under-seat installation preserves cabin space and seat function
• Engineered specifically for 2015–2022 Colorado & Canyon Crew Cab

Vehicle Compatibility

2022 Chevrolet Colorado Crew Cab & GMC Canyon Crew Cab JL Audio Stealthbox Subwoofer Upgrade

This compatibility table lists exact year, make, and model applications for the SB-GM-COCREW2G/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 4 Ω load:

• JL Audio XDM600/1 – 400 W RMS @ 4 Ω (ideal match for 400 W / 4 Ω systems)
• JL Audio JD500/1 – 250 W RMS @ 4 Ω (conservative option for moderate output)
• JL Audio JD1000/1 – 600 W RMS @ 4 Ω (headroom option with properly set gain)

Technical Specifications

Ideal Applications

• OEM+ upgrades for mid-size trucks
• Daily-driven systems needing strong, clean bass
• Installations where cabin and cargo space must be preserved

What’s Included

• Stealthbox enclosure loaded with 10TW3 subwoofer
• Vehicle-specific mounting hardware
• Installation documentation

Frequently Asked Questions

• Will this fit a 2022 GMC Canyon Crew Cab? Yes. The compatibility table above lists 2022 GMC Canyon Crew Cab 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 4 Ω. Gain setting and tuning matter.
• Is this a complete audio system? No. This listing is for the vehicle-specific SB-GM-COCREW2G/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
• Specialists in vehicle-specific and truck audio solutions
• Expert support for amplifier and system matching
• Fast, reliable fulfillment and shipping