(2) Pair of Metra 72-9300 Speaker Wire Adapters for Select Mazda/Nissan Vehicles - 4 Total Adapters Speaker Harness Adapters for select Audi, Chevrolet, Ford, Isuzu, Kia, Mazda, Nissan, Subaru, Volkswagen Vehicles Connects speakers to factory harness 4 Total Harnesses Included - 2 Pairs Included Plugs directly into aftermarket car speakers Includes retention tab for factory wire retainer