Effects of a weak battery on audio system
#1
Effects of a weak battery on audio system
Here's what I have been experiencing the past couple of rides.
Stereo sounds great when parked and ignition in accy position. As soon as I fire it up and start riding the front speakers appear to "distort". It's almost as if they are breaking up in rhythm to the engine. It's really strange. It's never done that before.
The last two times I've got the bike out to go for a ride it's been a pita to start. Finally tracked it down to a weak battery. Just wondering if the weak batter is the sudden cause of the crap sound I'm getting while riding?
Any thoughts?
Zach
Stereo sounds great when parked and ignition in accy position. As soon as I fire it up and start riding the front speakers appear to "distort". It's almost as if they are breaking up in rhythm to the engine. It's really strange. It's never done that before.
The last two times I've got the bike out to go for a ride it's been a pita to start. Finally tracked it down to a weak battery. Just wondering if the weak batter is the sudden cause of the crap sound I'm getting while riding?
Any thoughts?
Zach
#3
#7
Here's what I have been experiencing the past couple of rides.
Stereo sounds great when parked and ignition in accy position. As soon as I fire it up and start riding the front speakers appear to "distort". It's almost as if they are breaking up in rhythm to the engine. It's really strange. It's never done that before.
The last two times I've got the bike out to go for a ride it's been a pita to start. Finally tracked it down to a weak battery. Just wondering if the weak batter is the sudden cause of the crap sound I'm getting while riding?
Any thoughts?
Zach
Stereo sounds great when parked and ignition in accy position. As soon as I fire it up and start riding the front speakers appear to "distort". It's almost as if they are breaking up in rhythm to the engine. It's really strange. It's never done that before.
The last two times I've got the bike out to go for a ride it's been a pita to start. Finally tracked it down to a weak battery. Just wondering if the weak batter is the sudden cause of the crap sound I'm getting while riding?
Any thoughts?
Zach
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#8
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Hoginedgewood (01-29-2018)
#9
#10
Volt gauge was a tick over 14 as I was riding. I honestly don't remember where it would normally be.
I set the gains with a DMM using Ohm's law when I first installed it. It's been a couple of years since they were touched.
AVC does not appear to be a feature of this head unit based on reviewing the manual.
Not sure on the cross over setting. I haven't had the fairing off in a few months.
I'm not thinking it's a set-up/tuning issue as it just started acting like this.
I know the battery is weak, so I'll just grab a new one. But now I'm wondering if I've got a loose RCA cable. When the bike isn't running it is connected well enough, but when I start it and the whole thing starts shaking maybe it's breaking connection temporarily.
Zach
I set the gains with a DMM using Ohm's law when I first installed it. It's been a couple of years since they were touched.
AVC does not appear to be a feature of this head unit based on reviewing the manual.
Not sure on the cross over setting. I haven't had the fairing off in a few months.
I'm not thinking it's a set-up/tuning issue as it just started acting like this.
I know the battery is weak, so I'll just grab a new one. But now I'm wondering if I've got a loose RCA cable. When the bike isn't running it is connected well enough, but when I start it and the whole thing starts shaking maybe it's breaking connection temporarily.
Zach
As Bates said. The Battery is a good place to start but I suspect you have some other issues going on if the sound goes to crap while riding the bike. Where is your volt meter sitting while riding? You only have the one amp and the Hertz speakers. That system should be making the dogs howl!! Loud and clear with no distortion. Where are the gains set on the amp? Is the AVC on or off? Where are your crossovers set? Are you running full pass or HP?