Aaron, Subwoofer, models:

SUB-120	Instructions Specifications
SUB-120 Mark I	Circuit Diagrams
SUB-120 Mark II	Circuit Diagrams
SUB-240	Diagram
SUB-60	Instructions
SUB-60 Mark I	Circuit Diagrams
SUB-60 Mark II	Circuit Diagrams
SUB-60 Mark III	Circuit Diagrams
SW-200	Instructions Specifications Diagram Brochure
SW-200 Mark II	Circuit Diagrams
SW-400	Instructions Diagram
SW-400 Mark II	Circuit Diagrams