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I don't know, I heard that Wagyu listens to music and someone massages it, so the meat is tender, you can try it.
If your wood is old and will not deform and crack, you can make a speaker. >>>More
It seems that there is no need, there is a feeling of repetition, the sound is a system, not that adding a certain piece of equipment can make a big difference, the main focus of the home theater is the sound field, it is very important to arrange it reasonably according to the requirements, the subwoofer has a lot to do with the sound source, find some imported DVD blockbusters to try, to add must also be an active speaker, the performance should be good10 inches good, or I don't think it's necessary. FYI.
The 200w power is small, it can be used to listen to music, and it is easy to distort and break the sound when singing!
A speaker is a speaker with only two channels, left and right, and a speaker is a speaker with a subwoofer in addition to the left and right channels. It is better to use it when you connect it to a DVD. Able to reproduce the bass in the video. >>>More
10 speakers need to buy broadcast constant pressure speakers, with broadcast constant pressure power amplifier, in order to bring 10 speakers, only need 2 pure copper wires of 3 square millimeters, you can connect 10 speakers in parallel. >>>More