Elite Audio Enclosures | GMC Sierra / Chevrolet Silverado Extended Cab 2007-2018 Dual 12" Sealed - USA Made Subwoofer Box with Bed Liner Spray Finish
Elite Audio Dual 12” Sealed Down Fire Enclosures for 2007-2018 GM Extended Cabs. Available square Kicker specific options. Each Elite Audio box is coated with a durable bed liner polymer spray to enhance its longevity. These USA-made enclosures are constructed from high-grade, full 3/4" MDF, ensuring robustness and exceptional sound quality.
Dimensions: Width: 55.5", Front Height: 11", Rear Height: 7.5", Height: 11", Bottom Depth: 13", Top Depth: 13", Depth: 13", Mounting Depth: 5", Cutout Diameter: 11.125", Weight: 40 LBS , Air Space per Cubic Foot: 0.5 Per Chamber
DISCLAIMER: All Elite Audio Enclosures are custom-made. Enclosure orders cannot be discounted, canceled, or modified once placed. ALL SALES ARE FINAL. Please double-check dimensions to ensure fitment for your vehicle and subwoofers before purchasing. You have 30 days to claim any shipping damages. Subwoofers not included.
| Feature | Specification |
|---|---|
| Model / SKU | EAG‑P212SG4E (Dual 12″ sealed; crew cab ext version) |
| UPC | N/A |
| Vehicle Fitment | 2007–2018 GMC Sierra / Chevrolet Silverado Extended Cab |
| Enclosure Type | Dual 12″ sealed, down-firing |
| Cutout Diameter | 11.125″ (11 1/8″) |
| Width | 55.5″ |
| Front Height | 11″ |
| Rear Height | 7.5″ |
| Overall Height | 11″ |
| Depth (Top & Bottom) | 13″ |
| Mounting Depth | 5″ |
| Air Volume (internal) | 0.5 cubic feet per chamber |
| Weight | 40 lbs |
| Construction Material | High-grade 3/4″ MDF |
| Finish | Durable polyurethane bed‑liner spray |
| Subwoofers Included | Sold separately; not included |
| Custom Trade Policy | Custom-built — ALL SALES FINAL; 30-day damage window |
