Category:HPSS

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Revision as of 04:12, 10 March 2017 by Valtonus (talk | contribs) (Removed from Omni category, due to the existance of HPSS-R's.)
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High Power Speaker Station, also known as Soundblaster, is a series of omnidirectional electronic sirens made by Acoustic Technology, Incorporated.

Pages in category "HPSS"

The following 2 pages are in this category, out of 2 total.