No audio from door speakers after replacing battery.

[alohaustin]

I’ve replaced my battery multiple times before, but this is the first time this issue happened.

I have an alpine era g320 eq connected to an amp going to an kenwood deck Along with a subwoofer with its own amp. Funny enough they both have power but only the subwoofer has music sending through. I already checked fuses on the brain of my equalizer along with the amp connected to it.

Any help would be appreciated.

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[dragon.breath 10+ year member]

How is the amplifier connected to the battery? I would suspect that you have a connection problem at the battery.

 

[Jimi77 5,000+ posts]

Have you tried resetting the HU?

 

[RobGMN 5,000+ posts]

Sounds like my DSP when it is reset to default mode. i.e. instead of all settings going ot "zero", it'll apply crossovers to some channnels, etc.
Maybe your Alpine literally got confused and turned off the output for the front amp (which would tie in to Jimi's idea of resetting things).

 

[alohaustin]

Have you tried resetting the HU?

Yeah I factory reset HU. Not sure how to factory reset EQ

Sounds like my DSP when it is reset to default mode. i.e. instead of all settings going ot "zero", it'll apply crossovers to some channnels, etc.
Maybe your Alpine literally got confused and turned off the output for the front amp (which would tie in to Jimi's idea of resetting things).

yeah this sounds like the case. I’m trying to figure out how to factory reset the eq today

 

[Jimi77 5,000+ posts]

Yeah I factory reset HU. Not sure how to factory reset EQ

yeah this sounds like the case. I’m trying to figure out how to factory reset the eq today

Good luck. It's probably on Google somewhere.

 

[ThxOne Premium Member]

The EQ could have switched modes. Do you have it running just front speakers? Is it possible that it changed from front to rear mode? I think on that Alpine you have to hold the DISP button for the modes?

 

[Buck 5,000+ posts]

Check your rca voltages and see where the signal stops being produced