I need help making my pa horn louder!

[BoatsRcool]

Alright, well I have a pa horn from jcwhitney.com

I have it mounted like in front of the radiator. Well its loud, but i wouldlove to make it louder. Now, its power source (for the box that controls all the sounds) is just run to my CB radio, and spliced in. If I ran another power cord directly to the battery would that help it? And, what if I put in another horn, and just spliced it into the horn wires that run to the first horn, would that help?

I need it louder!! thanks.

 

[tac0meat]

i used a cheap amp(it claimed liek 200 watts) and a radioshack line out converter. using the output to the pa from the box i used the converter to make it a line level signal sent it to the amp and hooked the pa horns up to that. the amp sucked for caraudio use but it worked really well on my pa, its much louder than it ever was.

 

[BoatsRcool]

aight cool . i have seenamps at walmart like 250 watt for like$25 . may check it out.