600W Active Long range acoustic hailing system AHD005

● RMS power 600W, active loudspeaker● Up to 3600m clear sound transmission● MAX SPL (1m) is up to 148dB● High sensitivity 116±2dB● The sound beam angle is 30°● High STPA is 0.85● With four driver unit, better sound field● Carbon fiber material

It is suitable for military systems (anti-terrorism explosion-proof, border defense, coastal defense, marine surveillance, sentry posts), public security system (group emergency control, public security and stability maintenance, etc.), public safety system (joint defense for public security, fire protection, safety supervision, bird repelling at airport), emergency response system (emergency rescue, meteorological early warning, geological early warning), public address system (square, wharf, factory, large-scale project), etc.;