how can i make a burp button ?

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=44613
Printed Date: July 14, 2025 at 11:58 AM

Topic: how can i make a burp button ?

Posted By: sexyvic1
Subject: how can i make a burp button ?
Date Posted: December 06, 2004 at 9:48 PM

hello, i see alot of people use burp buttons.

anyone have experiance with them,

how do they work?

how can i make one?

are they a real product u can buy or are they all home made? ( i rather learn how to make one )

any and all thoughts welcome :)

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Replies:

Posted By: haemphyst
Date Posted: December 07, 2004 at 12:13 AM

Burp Button? wha...? huh? Never heard of one. What is it? (all at the risk of sounding stupid, but I am NOT in the industry anymore)

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It all reminds me of something that Molière once said to Guy de Maupassant at a café in Vienna: "That's nice. You should write it down."

Posted By: sexyvic1
Date Posted: December 07, 2004 at 12:27 AM

it is used in spl competitions

all it does is put the frequency that u are looking for into your system for a second or two. this way u don't play sweeps or have your subs going for the full 30 seconds during the comp.

u just burp it and hit your score. and if u must do it for longer then u hold the button down.

i also think this way u can let the battery charge quicker during the 30 seconds too.

if u hold the buton down for like 5 seconds u still have 25 to go. during that time u can wait and let the battery charge a bit then hit the button again.

i am not too sure though, thats why i wrote the post. i would like to know more about it and how to build one.

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Posted By: Asmodeus
Date Posted: December 07, 2004 at 11:44 AM

https://www.visionaryaudio.com/vision.htm

You can go there and buy one profesionally built....

Basically it inturupts the signal from the HU to the amps....In other words putting a momentary switch inline with your RCAs going to your sub amps...You push the button the circuit is complete and the signal is sent you release the circuit is open and the signal stops....BURP.....But these look really good and are well made...

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Posted By: jeffchilcott
Date Posted: December 07, 2004 at 4:45 PM

franky I would just buy a radio with a pause button thats what we use in all of our SPL vehicles for USACi

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2009 0-1000 Trunk WR 154.0DB 2009 1001+ Trunk WR
2007 USACI World Champion
2007 World Record
2006 USACI Finals 2nd Place