[Unknownmariah]

So I'm having some setbacks with my electrical system. I have a single battery 94 Talari and every once in a while when we have the sound cranked up on the stereo the music will cut out and the stereo will restart...my speakers are brand new and have a wattage of 60 watts. The stereo also cuts out when we were using air compressor to inflate the tube.....help me please!

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[Hudson River Steve]

Voltage drops caused by high current use. You need to run larger wires from your stereo back to the battery if you want it to stop cutting out.

[Unknownmariah]

What gauge wire should I use?

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[Brian Belcher]

I hate to cut in on Hudson but I can't help myself.
The stereo MAY be shutting itself down in a thermal/overload protection mode. Does it do it at 1/2 to 3/4 volume ?
The stereo alone should be fine with 16 guage.
The compressor should be on its own circuit. If it's a full 120 psi unit, look for direct battery connection by itself. If you can't do that, stand alone a #14-12 wire circuit

[Unknownmariah]

The cut off only happens at higher volumes and the air compressor is a tiny little thing.

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[Brian Belcher]

This purely a guess on the stereo. That is the overload protection. Can you make a temp jumper wire to ADD to the existing wire ? You'll need to add to the ground wire too. The ground is 100% as important as the hot

[Hudson River Steve]

The temporary jumper wires directly back to the battery is a great idea for diagnosing the problem. If it no longer cuts out then you will know that you need to run heavier gauge wires.