Basin horn 24v 12v Sany Carter Komatsu excavator forklift truck dedicated Construction machinery parts

Product Description/Features:

‌ basin horn ‌, also known as sound amplifier, is a kind of acoustic equipment, mainly used to amplify sound. It is shaped like a tall bowl, slightly expanded at the bottom and usually topped with a small rounded mouth for projecting sound over a wider range ‌1.

Working principle
The working principle of the basin horn is based on the phenomenon of air resonance. When a sound source makes a sound, the sound waves travel to the bottom of the basin horn, creating a compressed area. Due to the wide base of the horn, the air becomes relatively dense, forming a resonator. This resonator increases the amplitude of the sound, making it clearer and brighter, and eventually amplifies and propagates it through the small circular top orifice ‌1.

Structural composition
The main components of the basin horn include:

‌ coil ‌ : generates an electromagnetic field when powered on.
‌ diaphragm ‌ : has the elasticity, can be deformed after the force, continue to shake after restoring the original shape.
‌ sound board ‌ : rigidly connected with the diaphragm to enhance the pleasing sound ‌

ABOUT COMPANY:

Changsha HuaYi Technology Co., LTD.,

Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.
Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.
our company specializes in the offline and online trading of used construction vehicles in China, so the concrete pump trucks displayed on the website may have been sold offline.Our database provides a large number of fresh used concrete pump trucks, used excavator used mixer trucks and other construction vehicles, please contact our sales directly to provide you with more accurate services.Thank you for your patience to browse!​​