There are 4 ceiling speakers installed in the four corners of the living room, leaving only 2 wires

Updated on Living room 2024-08-13
2 answers
  1. Anonymous users2024-01-24

    Buy a lotus head (that is, a plug plug plugged into the TV audio jack) at a home appliance repair shop or computer city, connect it to those two wires, and plug it into the TV to try. It depends on how powerful your speaker is and whether the TV can be brought up.

  2. Anonymous users2024-01-23

    Now the home decoration is covered with a wire pipe, and it is not enough to thread it in the casing.

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The ceiling of the living room is equipped with four speakers, one is to see how much the impedance of the speaker is ohms, and you should know what the impedance of the power amplifier output requirements is, and the power amplifier is several channels, if it is greater than four channels, you can directly connect the four speakers to a channel of the power amplifier, if the four speakers only use two outputs, the two speakers will be connected in series on the power amplifier all the way.

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The power of the car horn is not small,I'm afraid that the timbre is not full when it is connected to the TV,If the requirements are not high,It will sound on the line,Then you can connect in parallel,That is, one of the wiring of every two speakers is connected together,The other wiring is connected together,Put these two groups as the left or right channel,There are two speakers are also connected in this way (as another channel)The wiring of the two speakers are connected to the lotus plug,Plug in to the AUDIO output of the TV (the output end generally has two lotus sockets,That is, the left and right channels, The left group of two speakers is plugged into the left channel as the left channel, and the right group is plugged into the right jack, that is, RIGHT

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You can choose the ceiling speaker (in the case of a suspended ceiling in your home), but because the ceiling speaker is constant voltage, you can directly connect the speaker without the interline transformer on it, so that the 4 speakers form two channels and the output connection of the left and right channels of the constant resistance power amplifier respectively. >>>More

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36 square meters, 8-inch ceiling is enough, 30W with a multi-channel 50W constant pressure amplifier is OK.

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The impression is that the ceiling speakers should be passive, and you can use four JBL speakers plus a low-power amplifier.