All my amp like not working..intermittent problem

[Evo48]

All sifu here, i got a weird problem on my ice,

sometime i think most of the time is few minutes after i start my car. my amp like no power going in. no bass and middle. only left the sound from tweeter it back to normal again after few minutes.....what happen to my ice? HU kong already ah? btw my setup is like this. one 2 channel amp connected to the sub woofer, and another amp connected to the 69 and the speaker on my door side.
any sifu know what happen ah?

 

[calvinhpk]

back to normal after few minutes?? or just few seconds??

 

[Evo48]

back to normal after few minutes?? or just few seconds??

few minutes, i suspect my battery or maybe my HU...any idea?

 

[Zenn]

how old is your battery...?

 

[Evo48]

how old is your battery...?

one year plus...

 

[takumi_86]

check the amp supplly,the fuse or try a multimeter on the battery,check is it stable when u r starting the car and when u on ur ICE.Maybe the speaker wire is unconnected anymore to your amp.Well there is many posibilities.

 

[Evo48]

check the amp supplly,the fuse or try a multimeter on the battery,check is it stable when u r starting the car and when u on ur ICE.Maybe the speaker wire is unconnected anymore to your amp.Well there is many posibilities.

is not the speaker wire problem. coz i notice this happen during morning when i first start my car or evening when i wan go back after work which mean my car not start for few hours or over night....should go to check the battery? how to check ah? need to send to mechanic or how? can use the multitester ah?

 

[Zenn]

change battery lahhh, hehe

can go to any car wireman they can test the battery, tell them mau test battery

 

[Evo48]

change battery lahhh, hehe

can go to any car wireman they can test the battery, tell them mau test battery

thanks man, i will go and check it.

 

[takumi_86]

if go to mechanic,sure they said your battery is out and need to change.Better check it yourself.

 

[Evo48]

finally i found out what happen, yesterday i went to check my battery they said still ok. then after that still happen...finally i go to the accesories shop wirerman to check, and they said is main fuse for both my amp is causing the problem. and they replace it. right now so far so good. :regular_smile: