QBGMC19212

The QBGMC19212 is a custom-fit underseat subwoofer enclosure designed specifically for 2019 and newer Chevrolet Silverado and GMC Sierra Crew Cab trucks. Engineered for powerful low-frequency performance while maintaining factory interior space, this enclosure provides an OEM-style fit with strong bass output capability.

Features & Benefits

• Custom-fit enclosure for 2019+ GM Crew Cab trucks
• Designed for dual 12-inch subwoofers
• Underseat installation design
• High-output ported enclosure
• Durable MDF construction
• Maximizes bass while preserving cabin space
• OEM-style appearance and fitment
• Automotive-grade black carpet finish
• Excellent for daily-driver and high-output audio systems

Specifications

• Product Type: Vehicle-Specific Subwoofer Enclosure
• Model: QBGMC19212
• Subwoofer Compatibility: Dual 12-inch subwoofers
• Enclosure Type: Ported
• Vehicle Fitment:
  • 2019+ Chevrolet Silverado Crew Cab
  • 2019+ GMC Sierra Crew Cab
• Mounting Location: Under rear seat
• Construction Material: MDF wood
• Finish: Black automotive carpet
• Mounting Depth: Approximately 6 inches
• Air Space: Approximately 1.5 cubic feet per chamber
• Port Tuning Frequency: Approximately 35Hz–38Hz

Vehicle Compatibility

Compatible with select:

• 2019+ Chevrolet Silverado 1500 Crew Cab
• 2019+ GMC Sierra 1500 Crew Cab
• Some HD applications may also fit depending on cab configuration

Designed specifically for full 4-door crew cab models. Fitment may vary depending on factory storage options, Bose audio equipment, seat brackets, or aftermarket accessories