AtlasIED HPH-370GB siren speaker is a double re-entrant type directional model with a 100-watt power rating. The assembly is compact in size and styled specifically for concealed installation in limited space applications. Units can be mounted to any ambulance, fire, law enforcement, utility, or other public service vehicle. A unique, heavy-duty, steel mounting bracket permits full-axis orientation of the speaker for preferred sound-projection directivity. The projector assembly is manufactured of welded, heavy-gauge steel and finished in black baked epoxy for optimum durability and corrosion protection.
HPH-370GB contains the patented AtlasIED SD-370A compression driver (U.S. Patent #7,760,501) complete with a non-fatiguing, self-aligning sound chamber assembly. Units are shipped complete with all components and installation data for field assembly. (Replacement head assembly, Model K-370A for replacement driver assembly, SD-370A, is available for field replacement). HPH-370GB is suitable for use with matched amplifier and control equipment in systems requiring AMECA (Automotive Manufacturer Equipment Compliance Agency, Inc., formally the AAMVA) certification to General Services Administration specifications (KKK-A-1822C).