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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.. :P 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 :D

Thanks in advance!

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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. :P

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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 :D

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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

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