Apparently these things draw 6 amps each (12 total - I originally wrote 3 each, but that appears to be a mis-quote based on a 24v version).
Anybody know what gauge the horn wire is? Any real reason to put a direct battery connection in for 12 (not 6) amps worth of horn? The service manual shows a 15 amp fuse and a relay already in the circuit. See page 48: http://www.thenissanpath.com/filelib/R51/Service/WW.pdf
Terminal 45( I think) on the IPDM E/R shows a 10A fuse - weird.
If it is as easy as it sounds, it looks plug-n-play (minus the spade lugs maybe?).
Thanks as always!