OEM-Fit Sub Enclosure – Chevy Silverado | GMC Sierra Crew Cab 2019-2025

This custom-fit, single 10-inch ported subwoofer enclosure is designed to mount cleanly under the rear cab seat in the 2019-2025 Chevrolet Silverado and GMC Sierra*. Developed by Metra’s Master Technicians, this down-firing enclosure delivers a precise OEM-style fit while maximizing performance and space efficiency. If you want powerful, hard-hitting bass in your truck, this vented 10-inch enclosure is an ideal solution.

The enclosure comes preloaded with a VIBE Audio Blackair 10-inch shallow-mount subwoofer featuring a purpose-built motor assembly capable of handling up to 300 watts RMS and 900 watts peak power. Dual 2-ohm voice coils provide flexible wiring options and are easily configured at the enclosure’s terminal connector.

The enclosure's ported design produces deep, thunderous low-end bass, while the premium MDF construction ensures durability and acoustic accuracy. Every detail is engineered to work seamlessly with the included VIBE subwoofer, delivering exceptional bass performance tailored specifically for the Silverado and Sierra trucks.

 Features:

• Mounts under the rear cab seat
• OEM-style fit
• Exceptional bass performance
• 1-year limited warranty

Includes:

• 10" VIBE BLACKAIR10D2S-V3 subwoofer
• Down-firing ported sub enclosure

Subwoofer Specifications:

• 10” speaker size
• Peak 900W, RMS 300W
• Sensitivity: 85dB
• Frequency response: 30Hz - 1KkHz
• Impedance: dual 2 ohms

Enclosure Specifications:

• Single port design
• Down-firing style
• Black carpet finish
• 5/8" diameter medium-density fiberboard construction
• Single subwoofer chamber
• Internal air space: 1.8 ft3
• Tuning frequency: 36Hz

Refer to our Vehicle Fit Guide for up-to-date vehicle-specific applications