Maybe you are a marine speaker purchasing manager, who are looking for high quality marine speaker, and Davecl are a professional manufacturer & supplier that can meet your needs. Not only marine speaker we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on marine speaker. Don't hesitate to get in touch with us if you are interested in marine speaker, we won't let you down.