Switchcraft speaker twist plug, haakse plug
Neutrik Speakon plug, 4-pole
Boston speaker plug, female, 4-polig
Boston speaker plug, female, 8-polig
Switchcraft speaker twist chassis connector
Neutrik Speakon chassis connector, 4-polig, vierkant
Boston speaker chassis conn, 4-polig, male, rechthoekig model, 25 x 30mm
Boston speaker chassis conn, 4-polig, male, rond model, 50mm diameter
Boston speaker chassis conn, 4-polig, male, rond model, 40 x 40mm