This bundle includes a Metra 72-5512 Speaker Harness compatible with various Ford, Lincoln, Mazda, and Mercury vehicles, and the Alpine S2-S68 - Next-Generation S-Series 6x8" Coaxial Speaker Set. The Metra 72-5512 Speaker Harness is designed for select 1986-up models and comes in pairs. It fits a wide range of vehicles, including Ford Aerostar, Bronco, Crown Victoria, E-series vans, Mustang, Explorer, Lincoln Continental, and Mazda and Mercury models, among many others. The Alpine S2-S68 Speakers offer Hi-Res Audio Certification with a frequency response of 73Hz - 40kHz. These 6x8" Coaxial Speakers boast a maximum peak power of 230W and RMS power of 75W, ensuring a premium sound experience. Crafted with Poly Propylene, Glass Fiber, and Mica Cone materials, these speakers deliver lightweight construction, high output, and low distortion for a clean, accurate audio output. Featuring Alpine's exclusive High-Amplitude Multi-Roll (HAMR) surround technology, the S2-S68 Speakers enable maximum cone movement, resulting in powerful and precise bass notes. With integrated 1" tweeters and a newly redesigned structure inspired by the Ultra-High-Resolution AlpineF#1Status system, these speakers set a new standard in entry-level sound performance. Elevate your car's audio system with the Alpine S2-S68 Next-Generation S-Series Coaxial Speaker Set.