4 pole male chassis connector, metal housing, 1/4" flat tabs, countersunk thru holes
This connector is fully compliant to the device standard IEC 62368-1, due to its component certification according to IEC 61984.
The speakON STXX Series was especially designed for heavy duty amplifier-loudspeaker applications like professional touring. The extremely rugged and durable STXX Series features an all metal housing.

IEC 61984 certified, IEC 62368-1 compliant
Extremely robust metal housing and glass reinforced V-0 material insert designed for harsh and demanding environment
Uses precise “Quick Lock” system
Weatherproof built-in gasket meets IP 54 protection class in mated condition