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Little Knowledge about Speakers

The world has become smarter with the advent of technology and electronic gadgets. Technology has integrated seamlessly into our daily lives, resolving the complexities of routines and accomplishing goals. In the world of technology, speakers are regarded as one of the inventions. These have gotten a lot of attention all across the world. Everyone must have access to high-quality audio no matter what they are doing in their busy lives. The focus of this article is speakers.

What is a speaker?

A speaker, also known as a loudspeaker, is a device used to reproduce sound that transforms electrical energy into acoustic signal energy that is broadcast into a room or the open air. While certain speakers can only be connected to computers, speakers are designed to be used with any type of sound system. The sound card generates a signal that is used by a speaker to make sounds. The speakers’ main goal is to provide audio output for the listener. The speaker does just the opposite task of the microphone. The speakers are transducers, they transform electromagnetic waves into sound waves. The devices provide speakers with audio input—which might be analog or digital—much like an audio receiver. There is undoubtedly a huge variety of speakers.

How do speakers work?

The voice coil receives an electric current, which creates an electric field that interacts with the speaker’s permanent magnet’s magnetic field. The voice coil is attracted and repelled by the permanent magnet, while the electrical charges repel and attract as the audio signal passes through it and the musical waveform rises and falls. This causes the cone that is connected to the voice coil to rock back and forth, producing the air pressure waves that we hear.

 Todun is a manufacturer of audio and video conference system equipment. We produce high-quality Pro speakers. Our speaker has the SKU TD1052.


our speaker has a 10-inch/2 frequency range. It is available in black gold and platinum sand colors. The material is wood. 100Hz to 18KHz is the frequency response. Its Weight is 11 kg, and its Impedance is 8. It uses NL4 as its connection technique. The installation method can be wall-mounted or bracket-style.


  • Our pro speaker is a brand-new professional conference device that is created to fulfill the demands for high-definition voice, high sensitivity, amazing durability, huge sound pressure, high performance, and low distortion.
  • A high-performance driver unit that ensures a clear high-pitched voice, brilliant medium-pitched voice, and deep low-pitched voice are included with the device.
  • This same professional speaker can produce real high-fidelity sound quality when used in conjunction with a professional high-fidelity amplifier.
  • It might be mounted adaptably with the help of a customized suspension bracket.
  • This pro speaker is the best option for a business sound reinforcement system. It is appropriate for a variety of conferencing systems, bars with music, KTVs, etc.

Why choose us?

Guangzhou Todun Electronics Co., Ltd. is an audio and video conference system solution service provider integrating R&D, design, production, and sales. Our company was established in 2009, and since its establishment, we have been trying our best to fulfill our customer’s needs.

With the continuous improvement and continuous expansion of sales and after-sales services, our products have sold well at home and abroad and won the favors of valuable friends and society. We are always there with top-notch products at affordable prices for our valuable customers. Contact us through our official website to get a quote on your desired product.