Although any horn speaker has its strengths and weaknesses, especially in the limited budget, cheap horn speaker is not easy to get the perfect effect, but whatever the price and level of speakers is concerned, there is a reference standard or finger Browse direction.
1. Test the low frequency quality
Arising from poor quality low frequency speaker can be boom if deaf ears, but totally the kind of bloated bulky, lack of layering and strong feeling. Good low frequency should be clean and neat, structured, not dragging its feet, like innocent people to leave, even if the low-frequency instruments such as the size of the various drums, bass guitar and piano bass, can easily tell the difference. So do not easily feel deceived by the amount of low-frequency, low-quality low-frequency sounds better than clean natural comfortable.
2. Test IF the human voice
The human voice is the most commonly heard sound, is not difficult to perceive the merits, whether watching the unusual vocal twang or ineffectively sound feeling. Some speakers "sound box" will also greatly interfere with frequency, so the sound of this band is blurred. IF sound pollution compared to other more serious in terms of bass frequencies, because most audible sound rate, or frequency are concentrated in the mid range, this point almost all kinds of music, it will become an obstacle replay .
3. Test the high frequency of a sense of flexibility
Poor high frequency is inserted shrill ear, hear people splitting headache, extreme cases violin or bel canto soprano becomes sharp brake noise. Similarly, different textures treble different instrumental produced more good tweeter is able to tell. Then the merits of a high frequency can even distinguish cause from two different years by different wood play the different phonology. The most easy to grasp to be decided is good cause for the treble is not back to listen and intimidating, the pores erect, nor cause heard the tired, but that is soft and flexible and tough, with a smooth and level, High to the highest point is still easy to hear but does not produce diacritical (of course not to walk singer sound recordings for reference).
4. Test the high volume and the sound field knot like
Some speakers at low volume was stable, but the volume index will be promoted to a distortion, or "shoot side", the emergence of various non-recording of the music signal (of course in 12:00, but the volume of safety testing standards ). Specifically, if the orchestra is one of the favorite types of music, you must pass this off. In line with standard speakers do sound a certain extent from the tank, creating a clear sound field and knot image, showing the location of points of different instruments and texture, as well as ample diffusion growth, wide, high, but the degree of audio space. Mute and tail should be clearly heard, while at high volume and "Big bursting" without distortion distortion, vocal and instrumental sound not dwell regardless. The quality of the replay can show rich musicality and sense of air, and the notes of jumping ability, like the clouds are cleared to see the same blue sky, showing the whole audiovisual meticulous and orderly. And more directly in the next it will not cause long-term listening ear fatigue.
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