Home / Products / Whelen Siren Speaker SA315P Interested in this part or need help finding the right one? CALL PARTS EMAIL PARTS Description Description Whelen Siren Speaker SA315P Related products Whelen 50W Clear Halogen Bulb H50SN12 View Part Whelen 700 Red Linear Clear Lens View Part 5/8″ Water Pump View Part 12VDC to 120 VAC Inverter View Part