Popping sound from AQ amp

[sobe3yourself. 10+ year member]

my hu turns off and right after i hear a thump from the sub.

is this normal with aq amps or did i instal something wrong?

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[Cruzer 10+ year member]

mine amp makes a loud turning on sound, other than that its quiet and flawless

 

[bubbagumper6 5,000+ posts]

my hu turns off and right after i hear a thump from the sub.
is this normal with aq amps or did i instal something wrong?

Sounds like something internal is faulty. Most decent amps have built in turn on/off thump prevention circuitry, and it sounds like some cap is getting discharged through your sub when the amp turns off.

 

[Haunz 10+ year member]

Turn off pop...

check out autosound2000 for a relay that will fix your problem...

http://www.davidnavone.com/cart.asp?24&cat=1

 

[Louisiana_CRX 5,000+ posts]

if you also here a snap and a crackle you might have rice crispys in your amp......

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[memphis_vette 10+ year member]

i have a AQ1200d and it doesnt make any on off sound....it has been an awesome amp