Switchcraft Speaker twist-Stecker, gewinkelt
Neutrik Speakon plug, 4-pole
Boston Speaker twist-Stecker, female, 4-pol.
Boston Speaker twist-Stecker, female, 8-pol.
Switchcraft Speaker twist-Einbaubuchse
Neutrik Speakon Einbaubuchse, 4-pol., rechteckig
Boston Speaker twist-Einbaubuchse, 4-pol., male, rechteckige Version 25 x 30mm
Boston Speaker twist-Einbaubuchse, 4-pol., male, runde Version 50mm Durchm.
Boston Speaker twist-Einbaubuchse, 4-pol., male, rechteckige Version 40 x 40mm