system ??

[mr.cool]

Does anyone knows if i would have to bypass a stock amp on a 09 civic si if i install a aftermarket one wit a sub n new radio?

[jealous1shateric]

Does anyone knows if i would have to bypass a stock amp on a 09 civic si if i install a aftermarket one wit a sub n new radio?

Wire other speakers separate

[jealous1shateric]

Does anyone knows if i would have to bypass a stock amp on a 09 civic si if i install a aftermarket one wit a sub n new radio?

Wire other speakers separate

[mr.cool]

Well my plans is just to put a sub in wit a amp to the radio and keep the stock voice speakers to the radio idk if that would work

[2kCivicEx]

Look into "line output converters". They tap into the rear deck speaker wires to provide signal for your sub.

[lowcruzinteg4]

You just tap into the sound to the amp with aux cables takes ten minutes you don't need a converter box

[mr.cool]

About if i put a after market radio cause wat i wana do is just wire up the stock speakers to the radio and just the sub to the amp... would that work?