Shidu is an early brand in China's audio field, and its core team entered the audio industry as early as 1986 and is currently a member of the China Audio Association. With 8 international production lines and a monthly production capacity of 200,000 audio equipment, Shidu is the largest amplifier manufacturer in China. Its loudspeaker sales are not only in the forefront of domestic mainstream e-commerce platforms, but also rated as "the best megaphone" by the media BEST ADVISOR, and it also has good sales results on Meiya.
At present, the commonly used amplifiers are divided into wireless and wired, and wired amplifiers do not need to care about too many parameters, but pay attention to the signal-to-noise ratio and power of the product. There are three kinds of wireless speakers: FM wireless, 2.4G/Bluetooth technology and UHF/VHF wireless, of which 2.4G/Bluetooth technology is currently the most widely used, but it is also a short-distance near-field transmission technology, especially the partition wall transmission ability is relatively poor; UHF/VHF is a high-frequency wireless technology, which is often used for radio wave transmission in radio or television stations, and has the best sound quality.
The sound amplification products of 10 degrees replace the sharp water chestnut with a rounded arc, and the color matching is mostly black, white, red, and blue. Its internal driver adopts a dual-voice coil design, compared with the winning's dual rare earth magnets, the speaker structure is simpler, and the cost is lower, ensuring a certain sound quality.
There are many types of loudspeakers in Shidu, and the products range from entry-level wired amplifiers within 100 yuan to multi-functional wireless amplifiers of about 500 yuan. S508/S512/S258/S308/S358 and other models are 100-yuan wired amplifiers, although they need to be used with wired headsets, but they can also be used as speakers through the 3.5mm input port every day. TF, USB playback function is also very practical, after plugging in the storage device, the amplifier can automatically play the music files inside. The model of wireless products is mainly S61X/S71X, and the price is above 100 yuan, compared with wireless amplification products below 100 yuan, the wireless mode used will be more stable.
SD-S615 is the best-selling wireless speaker in 10 degrees, and it is also the best amplifier rated by the media BEST ADVISOR. The price of the product is 139 yuan, using UHF wireless and wired dual mode, its transmission capacity is the biggest selling point, it can support up to 80 meters of wireless transmission distance, and the ability to penetrate the wall is good.
The price is499elementSD-S92It is also a UHF wireless speaker,At the same time, it supports Bluetooth4.0,Two connection modes can work synchronously,The biggest difference between it and S615 is that it supports the connection of two microphones,There are few amplification products with this function on the market,Therefore, the price is higher,It is a good choice for multi-person meetings、Push activities and other occasions,Its single wireless version is only 399element。 This amplifier has a maximum output of 35W, which is the highest level of the 10-degree amplifier. Although there is a 2600 mAh battery, it drains relatively fast and lasts for about 10 lessons. The weight of the S92 is about 500 grams, and the portability is poor, if there is a demand in terms of portability, you can consider the SD-S358 within 100 yuan.
SD-S358 is the lowest price amplifier in ten degrees, including wired and wireless versions, the price of 69/89 yuan is very cost-effective, and the weight is 290 grams. This product has its own screen, which can display the time, power and receiver channel, and at the same time, S358 has a sound digital frequency conversion function, which can prevent the whistling sound caused by shouting and moving the microphone. However, the wireless version uses a very traditional FM wireless mode, as long as the offset angle is too large, the signal will be intermittent, if there is no wireless demand, it is recommended to buy the wired version.
