GS-ODG212B

The Ground Shaker GS-ODG212B is a premium custom-fit dual 12-inch ported subwoofer enclosure designed specifically for Dodge Ram Mega Cab trucks. Engineered for maximum bass output and clean factory-style fitment, this enclosure delivers deep, powerful low-frequency performance while maintaining rear cabin functionality and interior space.

Built from durable MDF wood and finished in a rugged black trunk liner coating, the GS-ODG212B features a high-output vented design optimized for louder, lower bass response and improved airflow. Perfect for daily bass systems, demo builds, and serious truck audio upgrades.

Features

• Custom-fit design for Dodge Ram Mega Cab trucks
• Dual 12-inch ported subwoofer enclosure
• High-output vented enclosure design
• Behind-seat installation
• Durable black trunk liner finish
• Premium MDF wood construction
• Optimized airflow and port tuning
• Heavy-duty terminal connections
• OEM-style fit and appearance
• Designed for deep, hard-hitting bass

Specifications

• Subwoofer Size:
  • Dual 12”
• Enclosure Type:
  • Ported / Vented
• Configuration:
  • Behind-seat truck enclosure
• Construction Material:
  • MDF Wood
• Finish:
  • Black Trunk Liner Carpet
• Mounting Location:
  • Behind Rear Seat
• Chamber Design:
  • Shared Ported Chamber
• Vehicle Compatibility:
  • Dodge Ram Mega Cab Models

Installation Notes

• Designed for behind-seat installation
• Some seat spacing modifications may be required depending on subwoofer depth
• Some oversized subwoofer baskets or magnets may not fit
• Professional installation recommended