Part Number MS1 (15 WATT MARINE having (CAGE Code KH460) and FSC 5965 Headsets, Handsets, Microphones and Speakers in stock with ready to ship. Get an instant quote for MS1 (15 WATT MARINE Loudspeaker Electromagnetic by Superintendent Casual Non Recurring. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.