ENGLISH
中文版PRODUCT NAVIGATION
What is the core of the speaker and the magnetic finger?
We often hear: "the speaker in the subwoofer is how much magnetic, treble is how many cores," this sentence. How much magnetic, that is, the diameter of the magnet used on the horn is how many millimeters. Such as 180 magnetic, is the speaker with a diameter of 180mm magnet. How many cores, that is, how many millimeters are the diameter of the voice coil in the speaker? Such as 75 core, that is the speaker voice coil diameter 75mm.
How much of the core of the number of magnetic argument, but the structure of some of the speakers in the size of the description, and that the speaker cone 12-inch or 15-inch nature, does not mean that the bigger the better. Simply said voice coil core number is actually meaningless, but also depends on the material of the treble diaphragm, the size of the treble diaphragm, the choice of magnet.
Voice coil, diaphragm and magnet is a whole, with a good relationship between the three to make a good sound.
VINAL 2 frequency professional speakers
1. The greater the voice coil generally bear the power of the larger (the same material, the same premise on the law)
2. The greater the voice coil diaphragm area is bigger, the speaker sound pressure on the big (shortcomings of
the large voice coil vibration quality, transient, resolution and flexibility without a small voice coil)
3. The voice coil the greater the lower limit of the speaker can be done lower.
But not the voice coil to withstand the power of the sound will be better. Only from the sound pressure level, the sensitivity and power together determine the maximum sound pressure level. Power and low sensitivity may not take advantage of low.