Home » JBL Professional 305PMKII-EU 5-inch 2-Way Powered Studio Monitor Miscellaneous JBL Professional 305PMKII-EU 5-inch 2-Way Powered Studio Monitor Get Deal The next-generation 3 series MkII powered studio monitors makes JBL performance available to every studio. SaveSavedRemoved 0 JBL Professional 305PMKII-EU 5-inch 2-Way Powered Studio Monitor Get Deal