The test found that there are problems, such as no power, no sound, etc., must be repaired before use, the packaging is old, the appearance is not brand new, half price, please start with a friend who knows how to repair, or use a passive speaker, the speaker quality is very good , Pay attention to the options when shooting, thank you!
The remaining speakers have a slightly louder bottom noise, which does not affect when playing songs, and you can hear them when they are not playing. If you mind, don''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t take pictures, thank you!
important hint! :
1. To test the bottom noise of the speaker is to plug the speaker into the power supply and not connect any other cables, and only listen to the bottom noise generated by the pure internal circuit. A rustling sound near the ear is normal, and it is fully qualified if it is not heard from a half-meter away. The noise is extremely low, which is an excellent performance.
2. Some people plug in the signal line but not the computer, or plug in the computer, the computer is turned off, the signal line is no-load state, it says there is noise, it is completely environmental static interference! What''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s more, pinch the 3.5 plug with your hand and say there is noise. If there is no noise, it will be a ghost!
3. This speaker is a high-fidelity 3-inch aluminum cone unit. It pays attention to the highly restored sound, the original taste, and meets the user''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s requirements for HiFi. It is not an over-rendered AV sound. The bass itself is not strong, so a subwoofer is reserved. Interface, can deal with some movies, DJ and other AV needs, without excessiveThe rendered bass is not a disadvantage, but an advantage. Buyers who cannot understand this realm should think twice!
4. If you are still stuck on listening, you want to be shocked, you want to render, and you want bass“abnormal”Obviously don''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t choose it, and there is another appreciation: the trickle, the quietness of the moisturizing, high-fidelity, the original sound, not exaggerated, and the ears are like listening.
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