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2023-11-27 13:40

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What are the main parameters of a good speaker?

2021-09-17

1. Rated impedance. The common rated impedance of the speaker is 4 ohms, 6 ohms, 8 ohms, 16 ohms, etc. The impedance of the connected horn is mostly in the range of 4-16 ohms, and the impedance of the horn should be selected according to the requirements of the amplifier in use. 2. Effective frequency range. The wider the sound pressure frequency range of the speaker, the better the frequency characteristics. 3. Frequency divider. The performance of three frequency speakers should generally be better than two frequency speakers. Because the three-division adds a mid-range speaker unit, it can make the midrange more mellow. (4) Sensitivity. A speaker with a sensitivity of 90dB is sufficient to meet the needs of home audio. 5. The caliber of the speaker. bass