Hello good people, my english is not very good, but anyway maybe someone can help me with my problem..

So i bought a new car stereo sony gt25 installed it and connected with my subwoofer and subwoofer is not working that good as it

worked with previuos car stereo (alba from argos, its quite cheap rubbish thing)

so subwoofers sound seems not very nice, i checked all wires, leads, seems ok, connected everything properly and tide.

I dont know tried everything, fm, aux and sounds the same.

Thanks

in what way is it not working as good as it did?

 

Both units wont be the best so it depends what you are expecting.

 

The Sony headunit will have different settings and different pre-out voltage to the alba one which means everything has to be setup again.

 

Gain on the amp should be just below half and bass boost should all be off