Weak current College】 【use Equalizer on the general regulation of low quality speakers --- Power By】 【China power house network.

Currently on the market there are many low-quality audio products, and is widely used in large quantities of low-cost engineering, recently helped some of my friends posted several members, mostly use cheaper products, careful tuning, overall results improved, now describe the experience.
Full-frequency sound box:
Low-quality full-frequency sound General comparison in the treble, the comparison of low-frequency noise, using the equalizer for bulk handling, for high frequency, reduce in order to center frequency, 5K override 3K-6K this band, do some attenuation can let some high frequency in the meek, if high-frequency band are so upset by the "silk" sound, similar to a strong teeth tone, you can do 8-10K attenuate high frequency low-priced products-ceiling will not be very high, if high-frequency end upgrade 12-14K but will produce upset feelings, if you upgrade over no apparent effect 14K, simply can take 14-16K resection, sound above band more clean.
Low frequency part if you feel fuzzy bulk, sound, first use the equalizer to 60 or even 100 Hertz following resection of band, you can let the bass slightly tightened, becoming simply some effects in addition to low-definition of the common to the two bands, one is around 250 Hz, mainly reflected in songs, guttural does not clear the empty feeling, this band attenuation, you can let some low frequency clean. another easily lead sounds dirty band is 400-600 Hz, mainly reflected in the sense of a muddy, appropriate decay on the point you can let the MF voice becomes clear.
Low frequency speaker:
Low quality of low frequency sound often there are two main kinds of performance, a sound is muddy, unclear, divergence, and lack of concentration. another kind of comparison is sound, hard, rushed the lack of flexibility.
For the first situation, first of all do not consider low-frequency extension of lower bound, despite the removal of unnecessary low bottom, you can use the equalizer to start from 20 Hz to low individually, sometimes can be pulled to 60 Hz, the purpose is to tighten up the low-frequency limit, unnecessary low-side signal will pull the speed of slow and low frequency, low frequency becomes excessively bureaucratic. tighten up later, feeling will become simply some. If the tightened, there are some humming sound, generally need to 63 Hz, appropriate and then reduce it can let the low frequency voice becomes clear to some, but also can reduce low-frequency acoustic resonance of the room after such a deal., low frequency sound will obviously become clean. thanks to a more general level of attenuation, will be less, this time as long as the appropriate increase point divider output level.
For the second case, the difficulty of debugging is smaller, sound hard, generally low frequency comparison highlights of high-end, in-n-point is set to about 150 Hz, generally reflected in the 125-160 Hz this band, due to the two-band attenuation, can significantly reduce the impact of hard, low frequency chest of feeling inadequate if flexibility to deal with difficult, the use of lifting 50 Hz, you can add some flexibility, but relatively dangerous, because this band of electric energy is enough, don't we burned Horn, carefully!!!
These are the personal experiences of the friends you can refer to that specific debugging process, not necessarily being the point, can the Equalizer on nearby band regulating, try to find the most accurate location and size of the amount of attenuation. Additionally, for quality lower speaker product, using the equalizer with sound, minimal use of a means of improving some of the band, since that would let the speaker units in elevated band acceptance may be a lot of power, causing cell damage. distortion or use attenuation means attenuation off extra ingredients, in turn, let some masked out details can be seen.