Electric whistle + audio amplifier for ship 50W

Electric whistle with audio amplifying 1.low price,cost-effective. 2.Reliable,Good quality. 3.contact us for good business

 

Electric whistle + audio amplifier for ship 50W 

 

  

 

Size: 126*45*130mm

Type: DZ-  50W

Description:

an integrated device, containing mic,whistle,audio-amplifier, Enlarge / diminish sound source.

These products adopt the most advanced MCU programmed by computer;

 the sound of each one is consistently pure, no noise.

(1) Power supply: 24V

(2)Loudness: 128Db;

(3)Rated power: 25W; Maximum power: 50W

(4) Output impedance: 8Ω

(5)Panel: Power switch / Volume, microphone socket; 

audio amplifying button; whistle button ; 

Package: carton box,

Pcs/ctn: 22sets/ctnCtn size: 46*46*46cm

 

Item: Microphone for electronic siren

Model No: Dz-518G

Frequency: 300-3 Kilocycle

Impedance: 300Ω

 

 

Contact us NOW for Good business!!

 

 

          

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Electric whistle + audio amplifier for ship 50W