Upgrade your car audio experience with this comprehensive bundle including 2 sets of Metra 72-4568 Speaker Wiring Harnesses for select 1988-up GM vehicles and 2 sets of Alpine R2-S65 6.5" R-Series High-Resolution Coaxial Speakers for enhanced sound quality. Metra 72-4568 Speaker Wiring Harness: - Designed for GM 88-Up vehicles - Sold as a pair for convenient installation Alpine R2-S65 6.5" R-Series Coaxial Speakers: - Enjoy loud, clear, and distortion-free sound - Tuned for high- and low-end frequencies for powerful and bright sound - Hi-Res Audio certified with up to 40kHz frequency response - Features a 16.5cm door woofer and integrated tweeter - Glass fiber reinforced cone for quick response and accurate sound reproduction - Included composite baskets, X-Over networks, and speaker grills Specifications: - Maximum Peak Power: 300 Watts - Maximum RMS Power: 100 Watts - Nominal Impedance: 4 Ohm - Frequency Response: 65Hz-40kHz - Sensitivity: 88dB SPL (1W @ 1m) - Woofer Mounting Depth: 6.3cm - Woofer Cutout Diameter: 13.5cm Elevate your driving experience with these premium audio components that deliver exceptional performance, immersive sound, and lasting quality.Upgrade your car audio system with these expertly crafted components today!