TQ.. if free..I will pay a visit...!
Just don't price reasonable or not...

Sunday(2/12) got one TT by other forum....if u want listen my ARC Audio...u can come..hehe

is it because of my MyVi's alternator not strong enough? heck even without the amp blasting the bass causes the dim, the Ac kicking in also would cause it. All MyVis are like this.

Will changing to a bigger amp solves the problem? And does changing to bigger amp causes more engine load?

Usually bigger amps has bigger capacitor, hence less power being draw from ur battery during hard bass. So maybe it's ur Myvi's something punya problem la. Not so sure.

Just wanna ask all the sifu, if that problem occurred and I add up a capacitor to the setup. Will it solve the problem?

yes, but not totally, i oso had that problem b4, after adding cap, much better but still got dim a bit during hard bass.

oic mb. cuz i heard myvi's alternator pumps out about 40A and discover that amplifier draws 60A (Based on the fuse rating fitted on the amp).

It's all in the the configuration of your amp wiring & the impedence of your ICE-setup; the problem you're facing can be seen in most setup nowadays, adding another 5 power-caps or grounding-cables will not cure these type of 'ills'.

best long term cure is change the alternator to a bigger ampre ones...

What is the price range for this type of alternator? TQ

bigger alternator will cause more load on the engine thus reducing engine power right?

Unless you're goin for full-outdoor open-boot 'Jam-Zone' type of setup, you do not need an alternator churning out more than 80amps any in-car SQ or even full blown Techno up to 130db in the front seat. Like I've said previously it's how the wiring configuration is done to be maximum efficiencty.

personally i dun think that bigger alternator will reduce my engine power or what... my car stock was 70A now changed to 150A alternator from stinger.. FC still the same... power not much different... but mayb i havent tried to the top end power la... i am not power freak... hehe... let me drive RX8 my first comment is, "the front bass quite nice huh?" hehe...

will cause engine lose power meh? i don think so wor