Head Unit Won't work after sub installtion

[celtic426]

I installed an Inifinity Basslink 200 watt powered subwoofer. After hooking everything up and trying it, the Head Unit which is a Kenwood, will not turn on. Seems like it's not getting any power. Checked all the fuses everywhere. Could I have fried it? What else can I do to troubleshoot? Thank you...

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[keep_hope_alive Premium Member]

where did you get power for the basslink? how did you connect it to the kenwood?

 

[celtic426]

The Basslink is powered by a red power cable running form the battery to the sub. The Kenwood was hooked up to the sub thru two rca cables and a remote turn on cable.

Could the Kenwood be locked for security?

 

[keep_hope_alive Premium Member]

use a DMM to verify if you do or do not have voltage at the harness on the red and yellow wires. yellow is constant and red is switched ignition. that will verify if it is not getting voltage (power).