Alright, I want my car horn to sound out ALLAHU AKBAR @ at least

>>905150

Bomb

terrorism

isis

islam

muslim

islamic militants

turkey

routes through Afghanistan

Paki border map

Anarchists cookbook

pressure cooker

homemade weapons

concentrate black powder

plasma igniters

C4 detonation temp

2L measuring cups

Shoot

Attack

Allah

fbi now on ur ass

>inb4
>>/pol

>>905150
When you figure it out op get it up on kickstarter.
I need wanker Christmas presents for various people and this sounds great, put me down for 4 please

>>905150
>150dB
Well you could rig a jet aircraft engine to vibrate at precisely the necessary frequency to sound out a recording of someone shouting Allahu Akbar.

Of course it would be more effective to actually make thousands of small bombs at that point.

No explanation needed, honestly. It is its own reason for existing. Make a simple switch on your steering wheel, connect it to an amp/speaker setup on the roof.

Buy an LRAD

File: SpeakerWall.jpg (131KB, 1520x992px) Image search: [Google]

131KB, 1520x992px

>>905178
Already done.

>>905150
Nigger do you have any idea how loud 150 dB is

>>906446
Allah needs to be heard.

File: slidevalve.gif (22KB, 723x402px) Image search: [Google]

22KB, 723x402px

M8 that's fucking loud. Like loud enough to cause injury. I would recommend looking into using the speakers that they use to test rockets.

You could build an auxetophone from hell. You have a valve that releases compressed air that opens and closes really fast.
http://www.douglas-self.com/MUSEUM/COMMS/auxetophone/auxetoph.htm#165

Getting the frequency response needed may be difficult...

>>906514
Not OP, but there is some fascinating shit behind that link, cheers.

i think i know what OP wants

he just wants a loud horn

not actually 150 db

i dont know how to do this but you can probably look up 'how to make car horn sound effects' and then 'how to increase car horn volume'

>>905165
/pol/lack here. You called?