Feature
The function is to cut and trim the middle and high frequencies to meet the requirement of a flatter overall curve. The sound quality of the full-range speaker is too prominent, the sound is sharp, harsh, intolerable, etc., and effective treatment has been done to make the sound soft, durable and highlight the low frequency!
Suitable for speakers:under 8 inches (4-8ohm)
Net weight:195g
Q&A
1. Why use LCR to correct the network notch filter
The flatness of the frequency response curve is one of the most important and direct indicators that affect the correctness of the sound. The role of wave trap LCR network is to balance the mid-frequency or mid-high-frequency local peaks of the horn’s frequency response curve, maintain a reasonable flatness, and keep the sound at a better level. The specific sense of hearing is that the peaks in the mid and high frequencies are attenuated, and the overall tone is more balanced.
In particular, the notch filter is to fine-tune the tone. The more advanced the equipment, the more the difference can be reflected. It may not be obvious in the ordinary sound quality programs and low-end power amplifiers.
2. Is the trap wave device necessary
It is not necessary. It attenuates the treble, and friends who like brighter treble do not need a trap. Friends who are not demanding can not use the notch filter. In fact, based on the consideration of cost and technical level, the traditional low-end full frequency design did not do this. We have tested a good speaker and a notch filter, and the sound effect can be improved to a higher level.
3. Is the trap correction network a frequency divider
Many friends think that adding a full-range speaker unit is a crossover. The rigorous manufacturers and the network are just to make the parameters change in a good direction to get the correct sound. As for the frequency divider, its core is division. The LCR correction network is connected in series in the circuit, and there is no extra speaker. There is nothing to divide, so it is not a frequency divider.
4. Is this notch filter suitable for various speakers
Strictly speaking, the notch filter should be determined after debugging according to the effect of the speaker after packing. We took the situation of most of our friends into consideration when designing, this notch filter is suitable for 3.5-5 liter bookshelf speakers, if you try to install Floor-standing speakers, various components may be adjusted.
5. Can the wave trap of WEAH be used for other speakers
Basically, most of them can be matched with the 4-inch full-range speakers on the market, but due to the different parameters of different speakers, it is impossible to answer your specific suitable speakers. Of course, experienced friends can adjust the original parameters to adapt to other speakers, you can get different effects, welcome to improve on our basis to more suitable for their own tools.
Package includes
1 x Board
Additional information
| Weight | 0.195 kg |
|---|
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