LS-06 Lii Song F18 18 Inch Full Frequency Speaker 40-80W/8Ohm(1 Pair）

Advantages of full frequency speaker:

1. Since the sound is generated by one unit, there is almost no phase distortion. The so-called phase distortion can be understood as speaker

Whether the actual sound and the sound that should be made are synchronized in time. If you synchronize, you will hear the most authentic sound without phase distortion. If it is out of sync, a slight feeling is that the voice is a little scattered, similar to the feeling of a small chorus. If it is serious, the voice is a little confused, and extreme phase distortion will cause people to feel a little dizzy and tinnitus.

2. Because the speaker sound material is consistent, the voice color of the full frequency speaker is very consistent. The so-called timbre is the sound dye brought by the speaker's material itself. The best speakers should not have timbre. However, the laws of physics lead to no matter how sharp the technology is, it can only minimize the sound pollution caused by the horn material. Therefore, units made of different materials feel different. For example, the warm and delicate voice of the paper cone speaker and the clear and beautiful voice of the metal cone speaker.

3. Since there is only one voice point, the sound image and cohesion are very good, and there is no interference of different unit sounds.

At first, the sound box was invented. It was full frequency. Later, in order to better expand the frequency range of the sound box, it gradually became a frequency divider. At present, the split frequency speakers occupy the mainstream, but due to the development of material technology and magnet technology, the full frequency speakers are gradually respected

The Li Song 18 inch full frequency speaker is a super large speaker of the full frequency speaker family. It can bring a good sense of encirclement and grand scene, which is called "one inch bigger and one inch stronger". This speaker has a very good bass.

F18 Product parameters:

Impedance: 8 ohm

Power: 40 – 80 W

Frequency response: Fu – 15k Hz

Fs: 38.7 Hz

Sd: 119.46 cm ²

Qms: 18.656

Qes: 0.985

Qts: 0.935

Sensitivity: 97.8 dB （2.83V/1m）

Vas: 661.77 litres

Weight: 18 KG