Excellent fully insulated tube connectors for assembling loudspeaker cables. The plugs enable optimum and convenient connection of speaker cables to speakers and electronic components, such as AV receivers and amplifiers. The new crimping system ensures absolutely reliable contacts and outstanding transmission qualities for this high-quality Oehlbach connector. The plug contacts have been plated with 24-carat gold and the cable feed is suitable for conductor diameters of up to 6.0 mm².