SSYING Metal Public address system built-in amplifier waterproof 30W Powered Column Loudspeaker design for surveilance camera (30W)

Description

CS8 series active waterproof column is a powerful engineering voice product, the fuselage built-in smart chip control circuit system, with automatic startup and automatic shutdown function, how it works: when there is a built-in audio signal input the fuselage broadcast system automatically open play audio signal, (music, etc.), when the sound source signal interrupt (pause or disconnect) products for more than 3 minutes automatic shutdown,Through the automatic switch machine make product saving province electricity function, at the same time avoid the current time is too long and cause the wastage of the product, prolong the service life of the product. Features: 1.Aluminum alloy shell The shell is made of aluminum alloy, which is firm and durable 2.Metal dustproof screen cover It reduces the pollution of dust to sound column in the process of use, and adopts advanced spray technology to improve the service life of the column 3.Super waterproof unit The loudspeaker adopts PP paper basin with super waterproof properties. The edge foam is handled by the side, which effectively improves the low-frequency effect of the loudspeaker, making the sound clearly. 4.Pure copper transformer Ensure the stability of the sound column, the transmission distance, the impedance is small, low redundancy,the wire not easily hot, safer.