WPS-2900 series

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WPS-2900 series
Whelen 2900 Series Official.jpeg

All ten models side by side.

Company Whelen Engineering
Produced 2006-present
Type Electronic
Sound output 109-129 dBc at 100 feet
Wattage 400-4000 Watts
Preceded by 2800 Series (2006)
Documentation Manual

The WPS-2900 series is a line of electronic, omnidirectional sirens produced by Whelen Engineering. They are an evolution of the WPS-2800 series, featuring a new EZ-Pull driver design, simplifying the process of replacing a faulty driver. Previously the cells would have to have been unstacked and disassembled for driver replacement.

The WPS-2900 series can be distinguished from the WPS-2800 series by the screens, which are closer to the center of the cell. The black supports on the outside of the cells distinguish them from the WPS-2700 series, which have gray supports.

A WPS-2903 in Bloomsburg, PA.


Model Image Output Drivers Notes
WPS-2901 WPS2901 Official.jpeg 109 dBc 1
WPS-2902 WPS2902 Official.jpeg 115 dBc 2
WPS-2903 WPS2903 Official.jpeg 119 dBc 3
WPS-2904 WPS2904 Official.jpeg 121 dBc 4
WPS-2905 WPS2905 Official.jpeg 123 dBc 5
WPS-2906 WPS2906 Official.jpeg 125 dBc 6
WPS-2907 WPS2907 Official.jpeg 126 dBc 7
WPS-2908 WPS2908 Official.jpeg 127 dBc 8
WPS-2909 WPS2909 Official.jpeg 128 dBc 9
WPS-2910 WPS2910 Official.jpeg 129 dBc 10