-
Anonymous users2024-01-24The above one is a constant voltage amplifier It is a commonly used device for background music,The normal connection should be the above one,But you need to send a picture of the speaker I can answer for you,。 Which one is more suitable The following is the fixed resistance amplifier. Matrx Mega Broadcasting.
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.
The wire on the red terminal on the right is replaced by the red terminal on the left.
Yes, but depending on what kind of horn you speak, there is a piezoelectric type, which has an impedance of more than 300 ohms, and the other is a coil, but its impedance is relatively small!
But I installed the projector on the roof, what is the cable connecting the projector to the amplifier! （AUX？Or HDMI? ） >>>More
The connection is the same as that of ordinary speakers, and the key is the wiring problem.