EST3075 White Color DC12v / 24v Car horn replacement Snail Horn for Car Accessories 510Hz 115DB Dia 90mm
Brief details:
Voltage: 12/24V
Current:≧4A
Sound Level:105-115 DB
Frequency: H:510±20 L:410±20
Dia:90mm
Overall design of installation structure:
The loudspeaker cannot be placed in a confined space;
The sheet metal thickness where the mounting hole in the car body is located is at least 1.2mm (1.5mm is recommended if conditions permit). When subjected to 294N force, the sheet metal has no obvious deformation.
The overlapping boundary between the horn bracket and the whole vehicle sheet metal should be perpendicular to the length of the bracket, and the distance between the overlapping boundary and the center of mounting hole should be between 10 and 15mm.
The loudspeaker body shall be above 500mm above the ground;
Spatial requirements for loudspeakers and nearby parts: front and rear directions (the direction with the largest amplitude of horn bracket) greater than 20mm, upper and left directions greater than 15mm (considering assembly error);
6 horn region environment temperature should be lower than 80 ℃;
The vehicle has A sound level of more than 93dB (A).
When the horn beeps, the driver and passenger should not feel obvious vibration, mainly for foot pedal/steering wheel/dashboard vibration.
A radio or sound system should not produce a distinct noise (radiation interference) when a loudspeaker is sounding.
When a loudspeaker is sounded, the indicator light and pointer on the instrument panel should not flicker or shake abnormally (conduction interference);
Double-tone loudspeakers are arranged symmetrically on the left and right, with spacing greater than 200m. The trumpets are uniformly facing the front of the car (the Angle between them and the direction of the vehicle is less than 25 degrees).
The horn assembly space should have good maintainability and convenient tool operation.When the horn is disassembled, it should also avoid disassembling the parts that are not easy to disassemble such as the front protecting beam and the left and right headlamps.
Selection of supports:
The best choice is rectangle or trapezoid, avoid 7, T, S shape;
General selection: bracket length: 60-70mm;Width 22mm, thickness 0.8mm * 2 or width 28mm thickness 0.6mm * 2.The preferred width is 28mm, and the thickness is 1.0mm thick steel plate
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.
Product Tags:
|
|
4A Current Car Horn Replacement 105 - 115DB Sound Level Distinctive And Stylish Look Images
|
