You can turn on your monitor's speakers by inserting the audio jack into its audio-in port. If no audio is heard, ensure your computer's system volume is turned up.
Turn off your speakers.
turn the volume on
You can blow speakers out if the volume is turn over capacity.
Hmmm. They shouldn't.
There is a relay to your power antenna that signals the Factory preamp to turn on thus sending power to your rear speakers. If you look in your trunk and the wiring to the power antenna if you short these out your speakers will come on.
With iPod Touch speakers, you can turn your iPod into a sound system quickly. These speakers are designed specifically for the iPod Touch, so the output quality matches up with your iPod Touch. The speakers are also portable, allowing you to carry the speakers with you in a compact fashion. Turn any situation into an impromptu party or listening session with your iPod Touch and your iPod speakers!
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Turn up the volume.
If you turn the sound up too high on your stereo system, you can damage the surround sound speakers. Your speakers have a maximum amount of power they can handle from the amplifiers, and if you turn the volume up too high, you are giving the speakers too much power.
To turn off your laptop speakers and listen only to remote speakers, go to your sound settings. On Windows, right-click the sound icon in the taskbar, select "Playback devices," and set your remote speakers as the default device. On macOS, go to "System Preferences," click on "Sound," and select your remote speakers under the "Output" tab. This will redirect the audio output exclusively to your remote speakers.
unplug your speakers.....
Turn on computer speakers and go to link below