2019-2026 GMC Sierra Crew Cab 2x8 Dual 8-Inch Bass Package

2019-2026 GMC Sierra Crew Cab 2x8 Dual 8-Inch Bass Package

Upgrade your 2019-2026 GMC Sierra 1500, 2500, or 3500 Crew Cab with a complete Nemesis Audio 2x8 bass package built for strong daily bass, clean output, and a truck-specific fit.

This Sierra package is written for the way customers search: 2x8, 2 x 8, 2 8s, two 8s, and dual 8-inch GMC Sierra bass package. It includes two Nemesis Audio NA-8E v2 8-inch subwoofers rated at 500W RMS each, a Nemesis Audio NA-2KM amplifier, 4AWG amplifier wiring kit, line output converter, and a ported enclosure designed for 2019-2026 GMC Sierra Crew Cab trucks.

Vehicle Fitment

Fits 2019-2026 GMC Sierra 1500/2500/3500 Crew Cab, including Denali and AT4 trims.

Package Includes

• 2x Nemesis Audio NA-8E v2 8-inch subwoofers rated at 500W RMS each
• 1x Nemesis Audio NA-2KM amplifier
• 1x ported 2x8 GMC Sierra Crew Cab subwoofer enclosure
• 1x 4AWG amplifier wiring kit
• 1x line output converter

Why It Works

• Complete Sierra Crew Cab subwoofer and amplifier package
• Truck-specific ported enclosure for clean daily bass
• Includes Denali and AT4 fitment language
• Free nationwide shipping
• Dallas installation available through Super Car Audio