Zhengzhou professional second-hand sound recycling services company

Henan Zhengzhou peak Used audio company is a professional recovery bar, KTV, bar, sound, lighting, computers, TV, air conditioning and other electrical equipment recycling company. For Henan Province bar, KTV, bar, shaking it slowly, professional audio equipment and peripherals enterprises, institutions and other performing arts performances for recycling and sales; focus on second-hand stereo Henan, bars ktv equipment recycling and sales. (Used sound recycling company website: http: //www.hnyxhs.com/) sound characteristic: Although the speaker's overall burst essential features, but good speaker in the following special situations should have the same good performance: frequency balance : You can hear the sound of different frequency bands sequentially. Bass should be compact, clear, precise tones, no buzzing, not sloppy or vague; midrange segment as a major part of the music is more important, vocal and instrumental sound should be natural, the details can not be too loud or send muffled, not too bright or too light, treble should be open, there is a sense of air and extension, no screaming or fading phenomenon. Resolving power: listen carefully Can you hear the music details, such as cymbals sound or fading piano, a concert hall or jazz club in the hall sound. If the low-level details did not really clear, it shows the lack of transparency speakers. In order to effect real and satisfying reproduction, resolution low under is crucial. This is a good speaker and crappy speakers difference. Transient Response: The speaker should be able to reproduce the music transients. Just tap the drum sound or strong string guitar sound should force it to dial and listen to the exact time, not people "; surprise"; "; excitement"; or "; sluggish"; and the "; dull" ; feeling. In addition, the natural decline of the sound, such as tone and voice of cymbals "; tail";, it should gradually decay and should come to an end.