Vortex series
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Vortex series | |
Company | Whelen Engineering |
---|---|
Produced | 1990-Present |
Type | Electronic |
Sound output | 122-129 |
General
The Vortex-R Series is a line of electronic sirens produced by Whelen Engineering. They are essentially 4000-series siren heads with Type-1 control cabinets that lack voice capability much like the Omni-Alert series. The Vortex-R Series contains a rectangular rotator unlike the square rotator in the 4004. Unlike the 4000 Series, one- and two-driver models were offered. Older models have a large fin mounted on the rear of the driver assembly, a trait inherited from the 4000 series.
Models
Model | Output dBc | Drivers | Product Sheet |
---|---|---|---|
VORTEXR1 | 122 | 1x400W | VORTEX1 |
VORTEXR2 | 124[1] | 2x400W | VORTEXR2 |
VORTEXR3 | 127[2] | 3x400W | VORTEXR3 |
VORTEXR4 | 129[3] | 4x400W | VORTEXR4 |