MTX C1500C-07L ThunderForm 10” 200W RMS 4Ω Custom Loaded Subwoofer Enclosure for 2007-2018 Chevrolet Silverado / GMC Sierra Crew Cab (Black)

MTX C1500C-07L ThunderForm 10” 200W RMS 4Ω Custom Loaded Subwoofer Enclosure for 2007-2018 Chevrolet Silverado / GMC Sierra Crew Cab (Black)MTX Audio C1500C 07L ThunderForm Loaded 10" Subwoofer Enclosure 2007 2018 Chevy GMC Crew Cab FITMENT NOTE: Fits 2007 2018 Chevrolet Silverado & GMC Sierra 1500 2500 3500 Crew Cab. Also fits 2019 Silverado "LD" and 2019 Sierra "Limited" (Legacy Body Styles). Does NOT fit 2007 "Classic" old body style or 2019 Up New Generation trucks. The MTX C1500C 07L ThunderForm is a custom engineered bass solution designed to provide hard hitting low end while

MTX Audio C1500C-07L ThunderForm Loaded 10" Subwoofer Enclosure – 2007-2018 Chevy/GMC Crew Cab

FITMENT NOTE: Fits 2007-2018 Chevrolet Silverado & GMC Sierra 1500/2500/3500 Crew Cab. Also fits 2019 Silverado "LD" and 2019 Sierra "Limited" (Legacy Body Styles). Does NOT fit 2007 "Classic" old body style or 2019-Up New Generation trucks.

The MTX C1500C-07L ThunderForm is a custom-engineered bass solution designed to provide hard-hitting low-end while maintaining a completely stock appearance. Tailored for 2007–2018 Chevrolet Silverado and GMC Sierra Crew Cab models, this enclosure fits perfectly under the driver’s side rear seat. This "Loaded" version comes pre-installed with a high-performance 10-inch Terminator series subwoofer, optimized for the enclosure's specific air volume. Constructed from high-density MDF and wrapped in aviation-grade black carpet, the C1500C-07L is built to handle 250 Watts RMS. It is the ideal choice for truck owners who prefer to use an external amplifier to power their system.

Key Features

• Vehicle Specific Fit: Custom-engineered for 2007-2018 (and 2019 LD/Limited) Chevy/GMC Crew Cab models
• Stealth Integration: Installs out of sight under the driver’s side rear seat with no loss of legroom or seat functionality
• Terminator Subwoofer Included: Pre-loaded with a 10-inch Terminator series 4-Ohm subwoofer
• Power Handling: Optimized to handle 250 Watts RMS (500 Watts Peak)
• Rugged MDF Construction: Built using high-density 5/8" MDF to ensure a rigid, vibration-free performance
• Aviation-Grade Finish: Wrapped in durable black carpeting designed to match the factory interior
• Sealed Design: Features a 0.7 cubic foot sealed internal volume for punchy, accurate bass response
• Easy Installation: Includes all necessary mounting hardware for a secure, professional-grade install
• Impedance: Single 4-Ohm terminal for easy connection to any mono or bridged amplifier
• Frequency Response: 39Hz – 150Hz
• Dimensions: 16.31" H x 20.75" W x 8" D