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Car Audio Help
Wiring, Electrical & Installation
Speakers have to be unplugged and replugged to work (Alpine - MR2)
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<blockquote data-quote="lista" data-source="post: 8865013" data-attributes="member: 690389"><p>Hey all, I’ve recently installed an Alpine CDA-7846J paired with an MDA-5050, and also wired in an FM modulator. Everything was working fine yesterday (see video: [MEDIA=imgur]a/mSXcdmY[/MEDIA]), but now everything is working fine other than my speakers. The issue I’m facing is that I have to unplug, and then re-plug in the speaker wire connector in order for them to work. </p><p></p><p>I thought this might be because my car has been sat on ignition for a little while, and may be low on battery. But I’m unsure why this would cause the speakers to still work, but only when a connection has been cut and then reestablished. My other thought is that there may be an issue because I am using two adapters, an Alpine to ISO and ISO to MR2 loom - would it be best to wire the speakers directly to the MR2 loom? Or is there (hopefully) a different quick and simple fix, because I have no idea why it’s happening<img class="smilie smilie--emoji" loading="lazy" alt="🤷🏻" title="🤷🏻" src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f937-1f3fb.png" />♂</p><p></p><p>I had a quick google and didn’t find much, but maybe I googled badly because it’s an odd problem to put into words. I will say that my car has no amplifier, so it can’t be an amp problem.</p><p></p><p>Any help is appreciated!</p><p></p><p>Thanks.</p></blockquote><p></p>
[QUOTE="lista, post: 8865013, member: 690389"] Hey all, I’ve recently installed an Alpine CDA-7846J paired with an MDA-5050, and also wired in an FM modulator. Everything was working fine yesterday (see video: [MEDIA=imgur]a/mSXcdmY[/MEDIA]), but now everything is working fine other than my speakers. The issue I’m facing is that I have to unplug, and then re-plug in the speaker wire connector in order for them to work. I thought this might be because my car has been sat on ignition for a little while, and may be low on battery. But I’m unsure why this would cause the speakers to still work, but only when a connection has been cut and then reestablished. My other thought is that there may be an issue because I am using two adapters, an Alpine to ISO and ISO to MR2 loom - would it be best to wire the speakers directly to the MR2 loom? Or is there (hopefully) a different quick and simple fix, because I have no idea why it’s happening🤷🏻♂ I had a quick google and didn’t find much, but maybe I googled badly because it’s an odd problem to put into words. I will say that my car has no amplifier, so it can’t be an amp problem. Any help is appreciated! Thanks. [/QUOTE]
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Speakers have to be unplugged and replugged to work (Alpine - MR2)
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