EST1003R Chrome Red Universal Car Truck Snail Horn Replacement 510Hz 110DB Dia 90mm 3.7A

Brief details:

voltage: 12/24V
Current:≧3.7A
Sound Level:100-115 DB
Frequency: H:510±20 L:410±20
Dia:90mm

The working principle of electronic electric horn:

The electronic loudspeaker USES its internal electronic circuits to turn direct current into pulsed electricity, which is then driven by an electromagnet through the diaphragm vibration system to make a sound.Basin form electronic type electric horn and snail form have the same working principle of electronic type electric horn, is through the reciprocating movement of the diaphragm, the difference is that the former is through the cavity plate in front of air forced vibration and resonance, produces sound, and the latter is the working principle of reciprocating vibration of the diaphragm of the amplified by plastic shell channel sound waves, so as to make a sound.Relative to the mechanical electric horn, its main advantage is to cancel the contact as switch of electrical current is broken, use electronic circuit as the speaker electrical current break switch, horn high reliability, long service life.

Picture:

Shipment Way:

By sea or by air or by courier, seasoned service team,quick answer and effective work,let you get satisfied purchase experience.

Contact: evershow11@evershowauto.com Marinda Zhang

Evershow auto industrial Co.,Ltd,established since 2004 year,and located in ningbo which is a beautiful harbor city. We have been in auto line for over 10 years.We are professional and manufacture on auto accessories

Since 2008,we work hard and undergo tough time and we stand up. Now we grow up from a small company to a big one. Our annual marketing turnover is around 8 million dollar and still rising.During this decade,we went out and participated in various of domestic and oversea exhibitions.Such as Canton Fair,AAPEX Show,Automechanika Shanghai,Automechanika Frankurt,Automechanika Mexico City......Step by step,we occupied South America market mainly,and collect some American and european customers as well. Now we are developing new products to open American market widely.

In the past 10 years,Auto line is becoming more and more competitive. Our company accumulate various kinds of auto accessories products.Such as auto mirror,warning triangle,steering wheel lock,car cigarette lighter,sunshade,car safety belt,car license plate frame etc. So  you could find any kinds of product you needed,just like a supermaket.As long as you want,we are able to supply.

Except our competitive products,we have a wonderful service team. Promotly answer and meet all reasonable requests is our attitude. Hope we could service for you.
Quality first,competitive price,excellent service,win the WORLD-------EVERSHOW AUTO