Speaker adapters and speaker wire harness. Save time when installing aftermarket speakers. Front door speaker adapter. Made specifically for most 6.5"-6.75" speakers. Speeds up installation time. Made from high grade plastic for a long lasting secure fit and corrosion resistance. Includes one pair for two doors- 2 plates and 2 wire harness. Aftermarket speakers vary in size even though they say it's a 6.5" etc so some speakers might require modification of the speaker adapter which is normal. Speaker wire harness to connect speaker to factory door speaker connector. Compatible Vehicles: Made for 2016-2021 Subaru WRX