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Anonymous users2024-01-24Speakers, amplifiers, and speakers all have 3C certification, but sofas do not.
Ceiling Horn: + Termination 5W – Termination Black.
The cable plug connected to the computer should be AUX IN input, OUT is the output power amplifier: + terminated 100V, -terminated COM >>>More
The squeak of the horn of the power amplifier is due to the excessive current and squeak, whether the ballast is not working well, or whether the horn membrane is damaged, or the vibration frequency of the horn is too small.
This kind of constant pressure power amplifier (high impedance power amplifier, speaker), when the ceiling is suspended, the speaker wiring and horn (this kind of speaker is special). Consider the arrangement (number) of the horns first, and then run the cables. If you are not familiar with it, please ask a friend who understands this aspect to provide on-site guidance, which is more reliable.
10 inch Huiwei is better. The rated power is 150W, and it is OK to match it with a 150W power amplifier. >>>More
The connection is the same as that of ordinary speakers, and the key is the wiring problem.