source:Industry News release time:2022-10-24 Hits: Popular:Brand bar audio wholesale
1, sound source, common sound source is like MP3, code rate has 320Kbps only, and general APE can be 1000Kbps left and right, DTS/WAV can reach 1400Kbps even above.
2, the power supply, at present the power supply used on the sound is basically AC after rectification filtering to get the DC, or there will be harmonics and other promiscuous, and the DC battery is electricity is not comparable, the DC battery without external harmonics, purer.
3, before and after class power amplifier and after class amplification is very important, the line design of power amplifier, components, wiring, layout and so on a lot of factors, can directly affect sound quality.
4, sound box, high sensitivity of the horn, reasonable design of the box is also very important
5, connect wire, the wire that each link connects is very important also.
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