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2017 Ford Sony Rear Sub Upgrade
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<blockquote data-quote="huberoy123" data-source="post: 8719995" data-attributes="member: 658561"><p>I would use the existing wiring in the cargo area. Looks like your factory subwoofer setup has dual voice coils. Thus the reason for the 4 wires in the harness. You would only wire up one of the channels and leave the other taped off. Use a <strong>line out converter (LOC), a</strong>nd attach it to the speaker harness connector. Then run the RCA cables from the LOC to the <strong>line-in inputs</strong> on the amplifier.</p><p></p><p>My experience has been that the cables with the stripes are positive; and the solid cables are negative. I would confirm their polarity by looking online for a wiring diagram.</p><p></p><p> </p><p></p><p>[ATTACH=full]23868[/ATTACH][ATTACH=full]23869[/ATTACH]</p><p></p><p>If you are not experienced with wiring, $130 is a reasonable price. Best Buy Geek squad may be able to do it cheaper. Call them for an estimate. Their base price for the amplifier install is $119. </p><p>Good luck.</p></blockquote><p></p>
[QUOTE="huberoy123, post: 8719995, member: 658561"] I would use the existing wiring in the cargo area. Looks like your factory subwoofer setup has dual voice coils. Thus the reason for the 4 wires in the harness. You would only wire up one of the channels and leave the other taped off. Use a [B]line out converter (LOC), a[/B]nd attach it to the speaker harness connector. Then run the RCA cables from the LOC to the [B]line-in inputs[/B] on the amplifier. My experience has been that the cables with the stripes are positive; and the solid cables are negative. I would confirm their polarity by looking online for a wiring diagram. [ATTACH type="full" width="111px" alt="23868"]23868[/ATTACH][ATTACH type="full" width="153px" alt="23869"]23869[/ATTACH] If you are not experienced with wiring, $130 is a reasonable price. Best Buy Geek squad may be able to do it cheaper. Call them for an estimate. Their base price for the amplifier install is $119. Good luck. [/QUOTE]
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2017 Ford Sony Rear Sub Upgrade
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