Skar Audio dual 12-inch loaded sealed enclosure exterior designed for Silverado extended cab
Skar Audio sealed enclosure terminal cup shows easy wiring and 1-ohm load
Inside view with VD-12 D4 subwoofers for tight, controlled bass
Installed in extended cab trunk area for optimized space and bass
Wiring cup area pre-wired to 1-ohm impedance for straightforward setup
Premium black trunk-liner carpeting adds durability and a refined finish
Carpet close-up shows rich texture and durable surface
Sealed enclosure delivers deep, responsive bass in compact cargo space

Skar Audio

Skar Audio Dual 12-Inch Loaded Sealed Subwoofer Enclosure for 1999-2006 Chevrolet Silverado / GMC Sierra Extended Cab

High-performance electronics accessories made for confident daily results

$502.30

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Why customers choose Nexoltic

Powerful, Compact Bass Designed for Your Silverado or Sierra

The Skar Audio Dual 12-Inch Loaded Sealed Subwoofer Enclosure is built to fit 1999-2006 Chevrolet Silverado and GMC Sierra Extended Cab trucks. It houses two Skar Audio VD-12 D4 subwoofers, delivering a clean, deep bass response in a compact, factory-ready package. The sealed, down-firing design emphasizes control and musical accuracy, making it a versatile upgrade for daily commutes and weekend drives alike.

What you get

  • Dual 12-inch subwoofers with up to 800W max per driver for a robust combined output
  • Sealed, down-firing enclosure for deep, punchy bass and minimal port noise
  • Loaded and pre-wired to a 1-ohm final impedance at the terminal wiring cup for straightforward wiring
  • Premium black trunk-liner carpeting for a refined, durable finish
  • Engineered to fit extended cab models while preserving trunk usability

Designed for your truck, not just the spec sheet

This enclosure is crafted around the floor plan of extended cab models, integrating with the cargo area without excessive intrusion. The automotive-grade black carpeting complements most interiors while helping reduce sound reflections in the cargo space, contributing to clearer overall audio perception.

Real-world use scenarios

Imagine hearing richer kick drums and tighter bass lines during daily driving, or enjoying fuller soundtrack depth on weekend trips. The sealed design favors controlled bass that remains musical at typical road volumes. You may notice enhanced depth on tracks with strong low-end content, without overwhelming the cabin or trunk area.

Installation and care

  • Simple installation with standard wiring and mounting in compatible extended cab models
  • Durable trunk-liner carpet stands up to daily use and cargo handling
  • Easy to clean and maintain, keeping the cargo area looking finished

For drivers seeking a balanced solution that adds meaningful bass without expanding enclosure size, this loaded sealed enclosure offers a practical path toward a more engaging listening experience on the road.

FAQ

Q: Is this enclosure compatible with my 1999-2006 Silverado or Sierra extended cab?

A: Yes, it is designed for those extended-cab models; please verify fit in your cargo area.

Q: Do the subwoofers come installed and wired?

A: Yes, the unit is loaded with two VD-12 D4 subwoofers and pre-wired to a 1-ohm final impedance at the wiring cup.

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