Skar Audio Dual 8-Inch Ported Subwoofer Enclosure for 2019-2025 Silverado/Sierra Double Cab

Powerful bass for your crew cab

Elevate your truck’s listening experience with the Skar Audio Dual 8-Inch Ported Subwoofer Enclosure, designed for 2019-2025 Chevrolet Silverado and GMC Sierra Double Cab pickups. The down-firing ported design utilizes the under-seat footprint to deliver deeper, more controlled bass without sacrificing cabin space or cargo access.

Smart design for under-seat efficiency

With 1.80 cubic feet of air space, this enclosure optimizes low-end performance while remaining compact enough to preserve passenger legroom and everyday practicality. It mounts under the rear seat with no modifications required, preserving the factory look and feel while enhancing overall audio performance.

• Air space: 1.80 cubic feet for strong, controlled bass
• Down-firing design maximizes under-seat efficiency
• Premium automotive-grade black trunk-liner carpeting for a seamless look
• Subwoofer cut-out: 7.50 inches; mounting depth: 6.50 inches

Premium build, quiet surroundings

The enclosure is wrapped in premium black trunk-liner carpeting to blend with factory interiors and minimize visual disruption. The 7.50-inch cut-out and 6.50-inch mounting depth are tuned to fit double cab layouts with reliable mounting and reduced vibration transfer.

• Independent terminal cups with pre-soldered 12-gauge OFC wire
• Durable construction designed to withstand daily driving vibrations
• Fits under the rear seat without cutting or drilling

Wiring, installation, and long-term reliability

Independent terminal cups come with 12-gauge OFC speaker wire affixed and pre-soldered, simplifying connections and shortening setup time. The robust build supports consistent, long-term performance in typical road use and daily driving scenarios.

In real-world use, this enclosure can enhance daily commutes, road trips, and weekend outings by delivering tighter, more expressive bass while keeping the cargo area open for gear. Results can vary with the rest of your audio system, but many listeners notice a more balanced bass response that complements existing speakers and amplifiers, helping you hear lows with clarity and precision.