Speaker Bracket and Speaker Wire Harness Set. Save time when installing aftermarket speakers. Front Door Speaker Adapter for 6x9 speakers. Speeds up installation time. Made from high grade plastic for a long lasting secure fit and corrosion resistance. Speaker wire harness to plug into the vehicle's factory speaker wire connector. What's Included: For 2 front speakers: 1. 1 pair of speaker adapter (2 brackets) 2. 1 pair of speaker wire harness (2 speaker wire harnesses). Compatible Vehicles: Made for Nissan: 2016 2017 2018 2019 20202 2021 Titan + 2022 Frontier