something up with sub
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- Apprentice
- Posts: 98
- jedwabna poszewka promocja
- Joined: Sat Aug 26, 2006 5:00 pm
- Location: Sunnie Coast
something up with sub
Hi im having probs with my sub every time i turn the car on the sub makes a really loud thump, also i went to amp up my rear speakers and they also pop, cant be anything wrong with the speakers cause they are new and they work fine in my bros car, so i have no idea?? help please
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- Grease Monkey
- Posts: 385
- Joined: Thu Dec 08, 2005 6:00 pm
- Location: Adelaide
This is known as "turn on pop".
Its common in cheaper amps.
When the amp is first turned on there is a surge of power to the sub and/or speakers creating the thump your talking about.
There used to be filters you could buy to prevent this, but I haven't looked into them.
Better brands usually build it in as part of the circuitry.
Its common in cheaper amps.
When the amp is first turned on there is a surge of power to the sub and/or speakers creating the thump your talking about.
There used to be filters you could buy to prevent this, but I haven't looked into them.
Better brands usually build it in as part of the circuitry.
[img]http://img259.imageshack.us/img259/1613/sigpic2se2.jpg[/img]
- MissxFTO
- Veteran Mechanic
- Posts: 886
- Joined: Sat Oct 28, 2006 5:00 pm
- Location: Brisbane
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