Leading Manufacturer in China - Active Speaker FactoryDavecl Audio was founded in 2003 , locaed in Guangdong , China mainland .We focused on active speaker, home theater , hifi stereo system etc.Our target is give our customers the best sound quality at the best prices possible.For the deisgn , t
How to simplify the sound system of marine audio ?A sound system in the general sense consists of the following:Host (audio source)-----signal amplification (power amplifier)----speaker (high-middle bass)-----subwoofer (increase dynamic)However, this kind of long line
F inspection standard for marine products With a real understanding of the use environment, we can ensure that every step of the product has been rigorously designed and rigorously tested in the real application environment. The real marine audio must pass the following strict tests before leaving t