La description

Audio connectors and receptacles from Neutrik, a manufacturing company from Lichtenstein set up in 1975, are widely applied in audio and video recording studios around the world, as well as concert sound systems, and are well-known for their innovative design and one-step ahead features based on the latest mechanical and electrical know-hows. The technologies are secured by a number of patents and license agreements.4 Pole Chassis Connector in Ziecast Housing, 40 Arms Current RatingThe Neutrik Speakon\'ae line of lockable loudspeaker/amplifier connectors now features 3 series — standard Speakon, Speakon SPX and Speakon STX. The SPX series features 4 pole cable ends that are cost effective and available straight or in right angle configurations. The STX series is metal for added durability and features gaskets for help to seal out moisture, The STX series is available in both male and female cable ends and receptacles.These connectors are designed for loudspeaker-amplifier applications in harsh environment such as professional touring with extremely rugged and durable metal housing and built-in gaskets to make it weather resistant.''