Which megaphone is best What brand of megaphone has the best sound quality

The teaching loudspeaker is mainly used by teachers in class to help expand the sound volume and reduce the pressure of large class education and teaching teachers. In addition, there are also high-power portable amplifiers for teaching amplifiers, which are mainly wireless and have clearer and louder sounds. The mainstream megaphone brands in the market are: Victory, Banghua, Jinzheng, Aixue, etc., among which Victory has the highest market share and the best quality.

Portable wired teaching loudspeaker.

Advantages: light weight, small individual, stable sound quality of wired connection, can be carried around. The output power can be up to:

8-18w。(Note: There is fraud in the 20-30W portable wired amplifier advertised by some manufacturers, and the actual power is only about 10W).

Disadvantages: It must be worn on the body when used, it is easy to whistle if the adjustment is not good, the power is small, and it is only suitable for the indoor environment of 200-300 square meters at most.

Portable wireless teaching loudspeaker.

Advantages: Wireless transmission of sound signals, more convenient, you can choose to wear the amplifier host on your body or place it in a designated place. The portable wireless teaching amplifier eliminates the trouble of wire entanglement, and is more beautiful and fashionable.

Disadvantages: Wireless signal transmission is prone to signal interference, resulting in serial frequency and other situations (Taksheng E160W adopts wireless signal transmission, which is more stable than other portable wireless teaching amplifiers, and eliminates the trouble of signal interference.) ), the wireless transmission module leads to a higher than the portable wired teaching amplifier.

High-power portable amplifier.

Advantages: high power, loud sound, more configuration functions, more applicable occasions. The wireless transmission range is longer, and it supports dual-channel output, so you can use both handheld and head-mounted microphones for greater convenience.

Disadvantages: Larger size, not very convenient to carry.

How to buy. First, turn on the switch on the loudspeaker and turn the sound up to the maximum as much as possible to hear if there is any noise. If there is no noise, it means that there is no noise when the amplifier is working in a stationary state.

Some poor quality amplifiers are easy to have noise at this time, and such amplifiers are not worth buying, and it won't take long.

Second, use a megaphone to amplify the sound when the sound of the amplifier is turned up to the maximum. Listen carefully to see if the amplified sound is distorted, if the amplifier is at its loudest, the sound quality is clear and the sound is loud enough. Most of these megaphones are not bad megaphones.

Third, the workmanship of the loudspeaker, although the appearance is not the most important factor, but the workmanship of the megaphone is indeed a factor worthy of our careful study, if the workmanship of the megaphone is very rough, most of these megaphones are immature products, and the probability of quality problems is relatively high.

You can go to the teacher's good website to find the brand you like.

I think the key to buying a loudspeaker is to look at the quality, and also to look at the sound quality, the size is generally not large, and the general brand amplifier can be connected to the audio cable, with *******.

Have a great day! If it's good, you want me.

The smallest thing about the victory is that the DA-130 is the same size as the square LED alarm clock, but this one cannot be directly charged with 6 No. 7 batteries! If you want to *****, I recommend using the Winning E6, the sound quality is good! Among the domestic amplifier manufacturers, the winner is the leader, and the technology, design and sound quality are at the forefront.

Enthusiastically provide Shengwei SW800, known for its sound effect, the appearance is also small, and the external recording effect is much thicker than other brands on the market!

Brands with good sound quality for loudspeakers are:

1. Ten degrees. <>

The ** of the megaphone of this brand of Shidu is generally only about 200 yuan, and the cost performance is relatively high. It is a wireless portable amplifier, which is also relatively convenient to carry during class. It uses high-frequency wireless transmission technology, which can be paired in a directional manner and will not be subject to multi-frequency interference.

The signal is comparatively stronger.

2. Victory. <>

Taksheng is a well-known brand, and its ** will be a little higher than the previous brand's, generally about 400 yuan. It is a lavalier portable megaphone. It is also a wireless device.

It uses digital wireless technology, so the pairing time is relatively short, almost three seconds can be simply achieved.

3. Zero distance.

Zero distance this brand's portable amplifier is also about 200 yuan, its amplifier supports digital hymns, so we can use it with one key to go directly, which is very convenient. Because it uses a digital system, it will give us a stereo effect. It will bring us a different sound quality experience.

4. Love class. <>

AKER is a brand of Fenghua Hengshun Telecommunications Factory. Aijiao lithium battery waist pack amplifier has created a precedent for lithium battery waist pack amplifier, and is known as a lithium battery amplifier expert in the industry, and its products are widely used in teaching, tour guides, explanations, and entertainment party activities. Now it has developed and produced more than a dozen models and more than 20 varieties of amplifier products, which can meet the needs of different user groups.

5. Apollo Aporo China.

Apollo, affiliated to Shenzhen Jincheng Weiye Electronics, is an expert in wireless speakers and a leader in wireless products in the speaker industry. It is the first in the industry to develop and launch FM wireless and high-end wireless amplification products, a professional manufacturer of amplifier products, integrating professional R&D, strict production and global sales.

Good megaphone brands include Bububu, Shidu, Leting, Daxing, and Apollo.

1. See you and don't leave.

Founded in 2004, the company is headquartered in Shenzhen, Guangdong Province. In the development process of this year, the use of its design, research and development, manufacturing and sales and other links in the integration of the model, in the quality control of products has a better guarantee, but also by virtue of this dust to make the company become a representative brand in the field of domestic megaphones.

2. Ten degrees. Shidu is a well-known digital product developer in China, founded in 2004, the company is headquartered in Guangzhou City, Guangdong Province, for many years focusing on the development of loudspeakers, amplified audio and digital speakers and other products, and with its stable quality and cost-effective advantages, in the market to gain a high popularity, has become the trusted choice of countless consumers.

3. Leting. Founded in 2007, it is a subsidiary of Mingdian Technology Co., Ltd., and its headquarters is located in Shenzhen, Guangdong Province. With its excellent team of engineers, Lotin has made great achievements in the fields of amplifiers, loudspeakers and power supplies.

4. Daxing. Daxing is a brand affiliated to Tianqin Century, founded in Beijing, since its establishment in 2007, has been focusing on the research and development of intelligent digital products and audio equipment such as amplifiers. Daxing uses the intelligent power-off method to integrate the code matching program with the integrated digital ink function, so that Daxing has always been known as a symbol of quality in the entire field of electronic equipment.

5. Apollo.

Apollo is a brand belonging to Jincheng Weiye Electronics, founded in 2009, headquartered in Shenzhen, Guangdong Province, for many years focusing on the development of amplifier products, with a convenient wireless mode for customers to create many high-quality amplifier products, so as to gain the attention of the international market, so that the products are widely sold in Southeast Asia and the European and American markets.

The above content reference: Encyclopedia - Shenzhen Shidu Digital Technology ****.

TOA: A brand from Japan, with acoustic technology application as its main research field, it has a complete product line of voice broadcasting systems, covering amplifiers, amplifiers, speakers and other series. Wave Chase (TOA) loudspeakers are widely used in the fields of stage, speech, and conference due to their excellent sound quality, low noise, and high reliability.

Mipro: A brand from Taiwan, focusing on the design and manufacture of wireless electronic audio equipment. Its amplifier is compact, reliable, and clear, making it suitable for small and medium-sized events.

3.Soundking: A brand from China, the amplifier product line covers the low-to-mid-range to high-end market. Its products are characterized by leading technology and high cost performance, and are suitable for various occasions, such as performances, conferences, teaching, etc.

4.LB: A Dutch brand, mainly focusing on the field of public address and emergency communication, its loudspeaker has excellent anti-interference performance and reliability of the basebar, suitable for airports, subways, stadiums and other occasions.

The above are some of the more popular megaphone brands, which one to choose depends on the user's needs and usage scenarios, it is recommended to carefully understand the product's features, quality and after-sales service before purchasing.

The better brands of amplifiers are Huiwei, Shanshui, JBL, Philips, Jieweis, Pioneer and so on.

1. Huiwei. Huiwei's popularity is relatively high, and it is the top among the world's Zhengshi speaker manufacturers.

2. Landscape. Shanshui is a Japanese company, its speakers are world-famous, and it is an influential brand in the field of audio in China.

3. JBLJBL is an American brand that was founded in 1946. Internationally, JBL is a well-known brand. The sound quality of its amplifier is excellent, and at the same time the penetration and volume are equally large.

4. Philips.

It is called a Dutch brand that was created in 1891. It is also a world-renowned brand, it pays the most attention to the quality of the product, in the production process they will strictly control every detail, so that the quality of the final product is very high-quality.

5. JVCJVC was founded in 1927, and it is also a Japanese company, one of the top ten audio brands, and the amplifier is one of its products, and it is also a very good quality class.

6. Pioneer. Pioneer is also a Japanese brand that was created in 1937. The history of this enterprise is still relatively long, after so many years of development, the pioneer is now a product in terms of quality and performance is very good.

The above content reference: Encyclopedia-Huiwei.

The above content reference: Encyclopedia - Landscape Audio****.

Learn how to choose:

Check whether the performance description is detailed.

Many amplifier products are described as small, lightweight and other performance, in the audio circle, we all know a sentence "good sound must be heavier, heavy does not mean good sound". The better the performance, the more demanding the material selection. In many ways, in order to ensure the quality of the product, the raw materials selected may be relatively heavy.

Portable amplifiers are wired connections, mostly waist-mounted and strap-on. The loudspeaker speaker is close to the microphone (microphone), which is prone to whine feedback (a natural phenomenon). In this regard, experienced manufacturers will focus on the design of circuits, which is loud enough and not easy to produce feedback.

Second, look at the appearance of the product.

A good amplifier product will fully consider the use of consumers, and cater to the needs of consumers for appearance on the premise of ensuring product quality as much as possible. There are often contradictions in R&D products, and the pros and cons are weighed, and the real brand manufacturers will take the quality first.

Third, look at the experience of those who have used it.

Good amplifier products can stand up to use, ask friends who have used it, listen to their feelings and ideas, I believe it has a high reference value for consumption. A manufacturer who develops products with heart is extremely eager to get word-of-mouth publicity, which is the affirmation and appreciation of hard work.

Fourth, see whether the after-sales service is in place.

Learn more about after-sales service measures and systems, the clearer the description, the more guaranteed. Of course, there are many distributors who exaggerate in order to attract consumers. The one-year warranty for the amplifier is said to be two years, and the two-year warranty is said to be three years.

Only the product manufacturer has the ability to repair, and only the manufacturer's commitment is more authentic and credible.

The power amplifier is commonly known as the "amplifier", and its role is to amplify the weak signal from the sound source or preamplifier and push the speaker to play sound. A good sound system amplifier plays a big role.

The power amplifier is the most basic equipment in the sound system, and its task is to put the data from the signal source (specialized'In the audio system, it is a weak electricity from the mixer'The signal is amplified to drive the speaker to produce sound.