Bass Soapbar (Passive Handwound)
Email for Custom wind options. Plenty of options available including both Single Coils and Humbuckers!
The Acid Crush bass soapbar set was developed for crushing low end and plenty of punch. These are drop in replacements for active style soapbars with 2 screw mounting.
You'll need passive electronics with 250k pots and I'd recommend a .047uf cap. (Not Included)