hi iam currently running one 15inch kicker l7, which is being pushed bya rockfordfosgate t2000db amp, its running on a stock altenator,stock battery,and no capacitor. i had the system in my car about 3months now, i took my system out for a weekend and put it in two days ago, i noticed that while playing a song it seemed that the bass would be heavier in sum parts of the song, its also not beating as hard as it used two, i can really notice the bass difference while playing a song, it wil pound heavy on sum parts. all the other speakers in the car will stay at the same level its just the bass. please if u had a similar situation please let me know how u fixed or what is the reason why its doing this or is it my sub or my amp, i would really appreciate it

 

Double check everything. Make sure your crossover is set properly on the amp, it might be set too low.

 

Check your ground

 

whats it wired at ?

 

it is wired at 1 ohm

 

was it wired the same before u took it out

 

yes it was the same i never changed anything

 

what about setting on your deck ? , its probably the ground tho

 

nope i never changed anything on the deck other then taking the face plate off, but ill check the ground what should i look for when checking it

 

bolt might of come loose from driving , recheck all the wires on the amp and the settings just make sure all the wires are tight and secure , also might be the battery thro the battery on the charger get it fully charged then test and see if the bass goes up