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About the woofer
Low-frequency speaker
For different speakers, low quality of the speaker Q0 factors - it is different to the requirement of value. To shut down in case and case, Q0 value in general 0.3 ~ 0.6 between the best. Generally speaking, the low-frequency speaker caliber, magnet and voice coil diameter, the greater the low-frequency replay performance, the transient characteristics is better, the sensitivity is higher. More of a woofer structure form for cone pot, also a little for plate. The diaphragm woofer variety, aluminum alloy, aluminum and magnesium alloys diaphragm of diaphragm, ceramic fiber membrane, vibration isolation, bulletproof glass fiber cloth diaphragm, the diaphragm, propylene diaphragm, paper diaphragm, etc. Using aluminum alloy diaphragm, glass fiber diaphragm of general relatively small diameter woofer, power, and by strengthening bigger paper POTS, glass fiber diaphragm of a woofer music replay the timbre and overall balance accurately.
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