i currently have a cb w/ pa speaker, but it just isnt enough. So i came across these whelen sirens w/ 100 watt pa speaker and + u have a sweet siren, so its a win win in my book, my only question is, how do u wire these bad boys, to the fuse box, to the battery, i see the instructions on the page, but i need them in plain english, and some opininons on this siren.

http://www.sirennet.com/wh295slsa1.html