Ceiling tones that do not require amplifiers

1 answers

Anonymous users2024-01-23

Most of the ceiling audio is constant pressure audio, the so-called constant pressure audio is to increase the output voltage for long-distance transmission, but the frequency response range of the limited audio, that is, the sound quality is limited, the lower frequency of the low frequency is higher, and the listening gives people a very dry feeling. If the cable of the subwoofer is too long and the quality of the cable is not good, the internal resistance is higher and the sound becomes smaller, but the price of a better quality speaker cable is expensive. Recommendations:

If the requirements for sound quality are not high,If there is a sound, buy a small speaker with a 200-core speaker wire (go to the electrical material store and say that you want a 200-core speaker special line, he will find it for you,The skin is transparent,You can see the line inside),Hang it where you want to hang。 It is recommended to buy a power amplifier with high sound quality requirements, with a normal two-way bookshelf speaker (note: the cost is higher!).

Ceiling speakers are generally used for public broadcasting, and are not recommended for home use. (Except for brands, such as: JBL, BOSE, Huiwei, etc., the cost is higher!) ）

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