Loudhailers and Intercoms

SEA 857 Loudhailer
The SEA 857 is a loudhailer/intercom that will project your voice over any surrounding engine or surf noise.

Full 60 watts audio output power 8 Automatic warning Signals Hail, listen and intercom functions Weatherproof construction Backlit keypad and LCD display Auxiliary audio input Alarm function Console mate to SEA 157 VHF radiotelephone and the SEA 235 (235R) SSB radiotelephones