4-pole speakON panel mount chassis connector for loudspeaker and amplifier interconnections with current rating of 30 A RMS and airtight design optimized for speaker applications. It is made from glass reinforced materials that make it extremely robust and dependable, with round G-size flange and countersunk thru holes and 3/16” tabs. Connector also features a unique metal twist lock latching system with metal insert in locking area. Black colour.