Low frequency (LF) drivers: distinguished by the diameter of the cone paper, with common specifications including:
6.5 inch, with voice coils usually 38mm, 50mm, etc.
8 inch, with voice coils usually 50mm, 65mm, etc.
10 inch, with voice coils usually 50mm, 65mm, 75mm, etc.
12 inch, with voice coils usually 65mm, 75mm, 100mm, etc.
15 inch, with voice coils usually 65mm, 75mm, 100mm, etc.
The low-frequency driver of a speaker unit is an audio component used to produce low-frequency sound waves, typically utilizing a larger diaphragm made of materials such as paper pulp, plastic, or other composite materials, and often equipped with a large magnet to generate the necessary magnetic field.
The low-frequency driver is characterized by its ability to produce low-frequency response, typically in the range of 20 Hz to 200 Hz, and its need to handle high power, as lower frequencies require more power to produce sufficient sound level.
The selection of a suitable low-frequency driver involves consideration of various parameters, including driver size, materials, design, sensitivity, rated power, and impedance, as different low-frequency drivers can produce different sound effects with distinct tonal characteristics.
In summary, the low-frequency driver is an important component of a speaker system, capable of producing high-quality low-frequency sound, and selecting the appropriate low-frequency driver can provide better audio performance and a superior listening experience.
