Posted on 19-07-2010 by microbuzzer
Speaker resonant frequency
Impedance curve of the impedance of the speaker unit reaches its maximum when the first frequency corresponding to the speaker unit is called the resonant frequency or resonant frequency, called fo.
To facilitate understanding, the speaker of the vibration system can be that Cone, voice coil and the dust cover as a certain [...]
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Posted on 19-07-2010 by microbuzzer
Midrange is the car speakers in the midrange unit, whose role is the IF signal from the divider output (usually in the frequency range of 150Hz-5KHz) playback. In general, Midrange frequency response curve flat as long as the effective frequency response range than it aloud in the system responsible for the band width, impedance and [...]
Tags: bass speaker, speaker
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Posted on 16-07-2010 by microbuzzer
Affect the sound and timbre of the major technical indicators:
1. Frequency range (in Hz): Speaker power amplifier distortion and the required output power rating of work under the conditions of bandwidth, that is, the speaker power amplifiers to the minimum operating frequency range between the maximum operating frequency .
2. Frequency response (unit: dB dB): Speakers [...]
Tags: sound, speaker, technical
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