GS-ZDG112

The Ground Shaker GS-ZDG112 series is a custom single 12-inch sealed subwoofer enclosure designed specifically for 2002–2018 Dodge Ram Crew Cab and Extended Cab trucks. Built for under-seat installation, this enclosure delivers tight, accurate bass response while maintaining factory-style interior space and clean stealth fitment.

Constructed using high-quality MDF wood and finished with a durable trunk liner carpet coating, the GS-ZDG112 enclosure is engineered for daily bass systems and OEM+ truck audio builds. The upward-firing sealed design helps maximize low-frequency response in compact truck interiors while remaining durable enough for long-term use.

Features

• Custom single 12” sealed enclosure
• Designed for Dodge Ram trucks
• Fits Crew Cab & Extended Cab models
• Under-seat stealth installation
• Upward-firing subwoofer design
• High-quality MDF construction
• Durable trunk liner carpet finish
• Compact truck-friendly footprint
• Tight accurate bass response
• OEM-style fitment
• Spring/binding post terminal connection

Specifications

• Subwoofer Compatibility:
  • Single 12”
• Vehicle Compatibility:
  • 2002–2018 Dodge Ram 1500 / 2500 / 3500
• Enclosure Type:
  • Sealed
• Air Volume:
  • 0.52 ft³
• Mounting Depth:
  • 5”
• Cutout Diameter:
  • 11 1/8”
• Construction:
  • 5/8” & 1/2” MDF Wood
• Finish:
  • Durable Trunk Liner Carpet
• Weight:
  • Approx. 14 lbs

Dimensions

• Height:
  • 8 1/4”
• Length:
  • 24 1/4”
• Depth:
  • 13 3/4”

Installation Notes

• Fits under rear seat
• Removal of factory jack and plastic tray required
• Some oversized subwoofer baskets/magnets may not fit
• Designed for upward-firing woofer orientation