no sound ba turbo standard audio

[wados]

hey

Posted this in the audio section but didnt really get an outcome, i was just wondering if any of you guys would have some ideas for me

just wondering if someone can help me out.

i installed new front splits and a sub and amp last night, now everything went fine till this morning when the front speakers were not working so i unplugged the RCAs and as soon as i did this i lost all sound (the back speakers are still hooked up to the factory sound). and i cant get it to work ive tried everything but it still is showing up on the display radio stations and cds, it is like the hu is on mute.

Any help would be great ( and no the volume is not down on zero ), the only other thing is there is a nokia car kit hooked up to the audio system and maybe that muted the sound but i have disconnected it now.

oh and its basic sound.

thanks wade