HPSS32

HPSS32
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Company	Acoustic Technology, Incorporated
Type	Electronic
Sound output	123

The HPSS32 (for High Power Speaker Station 3200W) is an electronic siren produced by Acoustic Technology, Incorporated. It consists of four arrays with two 400W drivers, each pointed 90 degrees away from each other.

Rotating Types

Alongside the HPSS32, there is a rotating version, called the HPSS32R. The only known HPSS32Rs are in Menominee, MI, however they use the 16 watt controller more commonly found on the HPSS-16 series, most likely meaning that each speaker is 400 watts. There are 3 HPSS32Rs in Menominee next to inactive, early model, ACA Alertronics.