Our 4" professional marine communications speaker is weatherproof. It features a 4" polypropylene cone , an ABS plastic enclosure box with stainless steel hardware and a 180° multi-angle mounting bracket. It has a 5 watt maximum at 8 ohm. It includes a prewired 10 foot cable and 3.5mm mini plug. It has a 5 watt maximum and an impedance of 8 ohm. Technical Specifications
