Drill through Firewall for '98 accord?

Hey all,

I searched for about 20 minutes for anytype of holes in the firewall. I'm trying to run my amp + charge from the battery to my amp. If anyone has an accord or acura and can help me out a little bit that'd be great.

Thanks

There is a hole below the master brake cylinder I believe.

just punch an extra hole in a gromit that already exists. it will be much easier than drilling a new hole.