Wiring an amp and a sub, Installation Help Please Options

[powerkor]

Hello, Im trying to install an amp and a sub (both from the trunk) of my 97 ST celica.

My understanding is that I power the amp by wiring directly onto the red battery terminal, but my question is where in the firewall is there the most accessible hole to run the wire through? Let me know if I should do it this way, or just try to hook it up to my fuse box instead.

My second question: to bridge 2 channels together, I'm using the + channel from the one and the - channel from the other, I think this is how you bridge, but im not too sure, this is my first attempt.

I plan on doing this later today, so the quicker the feedback the more happier you guys would make me :-)

Thanks for your time.

Eric

[Ghost]

No Power Coming to the Amp
Im not even getting any power. I've tried replacing both amp and wire fuses, howerver I have not tried to get new wire.



I'm having this problem now, my advice would be that maybe you have not grounded it correctly...although that hasn't solved my problem yet. If you have an update on that please let me know.