Our outdoor speakers can be connected to either the left or right of a single channel, not both at once. In a typical situation an amplifier provides connections for two/four speakers connected to the "A" and/ or the "B" channel. Each speaker would be connected to the left or the right connection of those channels and not the left and the right or both. Speakers with left and right channels contained in one unit are usually dual voice coil and dual tweeter units. These are great for applications that only require one speaker but with both left and right channel.
Do outdoor speakers have left and right channels?
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