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Car audio not working
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<blockquote data-quote="fly_marlin" data-source="post: 8498029" data-attributes="member: 660781"><p>The sony head unit is powering the speakers? It doesn't sound like a blow speaker, but either a loose wire or bad head unit. Try disconnecting and reconnecting all the wires. What's worth doing is investing in a DMM (digital multi meter), you can use that to diagnose most problems. For example if the speaker is bad, you can measure resistance across its coil. If it's blown, will be close to 0. You can also use the DMM to test the HU,</p></blockquote><p></p>
[QUOTE="fly_marlin, post: 8498029, member: 660781"] The sony head unit is powering the speakers? It doesn't sound like a blow speaker, but either a loose wire or bad head unit. Try disconnecting and reconnecting all the wires. What's worth doing is investing in a DMM (digital multi meter), you can use that to diagnose most problems. For example if the speaker is bad, you can measure resistance across its coil. If it's blown, will be close to 0. You can also use the DMM to test the HU, [/QUOTE]
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