Federal Signal’s Modulator High Powered Speaker Array offers the same proven technology as the original Modulator with the exception of a smaller compact chassis. Modulator provides a flat frequency response up to 2000Hz producing intense warning signals and digital voice messaging over a large area. The Modulator design enables the siren to produce a high sound level and intelligible voice communications.
| Manufacturer: | Federal Signal |
| Collection | 2019 |
| Model: | MOD4016B |
| Country of origin: | United States |
| Color | Off-White |
| Paint | TGIC Polyester Powder Coat |
| Height | 182.8mm |
| Net Weight | 145.5Kg |
| Shipping Weight | 247.3Kg |
| Power | 1600W |