Turner Pickups Multicoil 4-string Set with Pickup Ring

The "multicoil" term can technically apply to any pickup that contains more than one coil. However, the term is typically reserved for pickups where one or more individual coils are used to sense the movement of a single string. 
Turner Pickups' multicoils are configured with 2 coils per string. The high turn count, relative to the small size of the coils, allows for a good mix of high output and high resonant frequency. The resulting tone is punchy, rich in mids, while retaining excellent clarity.