What are the main parameters of a good speaker?
Release time:
2023-11-22 08:18
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. The diameter of the woofer is generally 20-38cm, and there are also super-large diameters of 60cm or 72cm; the diameter of the tweeter is generally 2-6cm, and there are also more than 9cm.
6, the net weight of the speaker. The heavier the speaker, the better the quality. Because the heavier the speaker, the larger the magnetic steel or the thicker the speaker, both of which will make the sound quality better.
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