Alpine S2-S69C-Bundle
Complete Audio Upgrade Package for 2019-2026 Chevy Silverado & GMC Sierra Crew/Double Cab with Factory Bose System Featuring Alpine Next-Gen S-Series 6"x9" Component Speakers, S-Series 6.5" Coaxial Speakers, Dual 10" S-Series Subwoofers, Custom Under-Seat Dual 10" Sealed Sub Box, R-Series 4-Channel & S-Series Mono Amplifiers, and AP4-GM71 Integration Interface
