Characteristics
Steel outer enclosure
Aluminum alloy inner enclosure, impact-resistant, dustproof, moisture-proof, IP66 rated
20 watt amplifier
Overload protection with current limiting and thermal shutdown circuits
Modular PCB
Fuse protection for power supply and speaker amplifier
Surge protection for power supply
Available for 110VAC or 220VAC
Adjustable speaker volume from the front panel
With power supply and speaker amplifier
Address setting, automatically adjusting speaker volume by measuring ambient noise
Two DI & DO for control
CNS certified, Ex d ib IIB+H2 T6 Gb / Ex tD A21 IP66 T85℃
Cable entry - 1″ NPT x 2, 3/4″ NPT x 1