Federal Signal Rumbler Low Frequency Intersection Clearing System
Produces penetrating and vibrating low frequency sound waves
Compatible with most 100 or 200 watt emergency vehicle siren amplifiers including PA300, PA640, S2000SS, MS4000, AS-422 (VAMA), Omega U90, Omega Touchmaster Delta, PA4000, SSP3000
Not compatible with EQ2B (Legacy)
9-15VDC, negative ground only, 80 watts, operating 12A max
2 year warranty
Federal Signal Rumbler Low Frequency Intersection Clearing System
Produces penetrating and vibrating low frequency sound waves
Compatible with most 100 or 200 watt emergency vehicle siren amplifiers including PA300, PA640, S2000SS, MS4000, AS-422 (VAMA), Omega U90, Omega Touchmaster Delta, PA4000, SSP3000
Not compatible with EQ2B (Legacy)
9-15VDC, negative ground only, 80 watts, operating 12A max
2 year warranty
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