Help me please :~(

[Disciple]

Hey guys,

Ever since i got a second amp put in to power my crossovers at the front, the whole system seemed abit softer (no more window shaking bass) so i figured the installers tuned the amplifier(boss 1000watt *cheap shit*) powering my sub and 6x9's. I tried tuning the gains and frequencies to get it back to what it was, but when i cranked it past half volume, the sub sounds fluttery.. a VERY bad sound.. ive tried tuning it by slowly cranking it up, but it sounds shit no matter wot i do, any suggestions? my sub stuffed? it sounds fine on lower volumes.. but as soon as i crank it past half volume, it starts to sound very bad

Thanks in advance!

[Fhrx]

Where are you based? Often it is easier to come out armed with a multimeter and good ear to diagnose things like this, rather than write back and forth for three pages.

You want to meet up somewhere so I can look over the system for you and diagnose the problem?

We don't charge anything for just diagnosing either before you ask.

[hippy]

umm .. try changing the boss amp for starters ... well boss aren't as shit as people think .. but u can't do much worse than boss ...

[Disciple]

Originally posted by Fhrx

Where are you based? Often it is easier to come out armed with a multimeter and good ear to diagnose things like this, rather than write back and forth for three pages.

You want to meet up somewhere so I can look over the system for you and diagnose the problem?

We don't charge anything for just diagnosing either before you ask.

im in the bankstown area, although im willing to travel anywhere, now my kenwood 500watt amp cut out.. ive checked all the wireing, im a total idiot at stuff like thsi

[Fhrx]

How is your day looking tomorrow?

I have two cars to do but will happily come and have a look at your when we've finsihed.

[Nav2k]

who installed it?

sounds like the power cables too small and so is the ground cable.

not giving it enough power

ur sharing the power between both the amps, before u were just doing it with the one amp

happened with my install, i had 4GA powering to a 400RMS amp, i installed another 400RMS amp, but instead of upgrading cabling, just chucked another 4GA from the battery down.

u may want to upgrade power cables or do it like i did.

i think that should fix ur problem