The xxM56C-B is an M5 shape soapbar for the neck position. It is 4.50 / 114.30mm long and 1.50 / 38.10mm wide. The quad coil design is splittable and features deep tone. The pickup is designed for extended string width of 74 to 95mm in low-curvature fingerboards. The original series bass pickups with passive designs. They are cast in epoxy to remove unwanted feedback and microphonics.