??Subwoofers Making a Fluttering Sound??

[CarHead804 10+ year member]

I Have Recently Gotten A Kenwood Double Din Cant Remember exactly the model, I have 2 alpine type rs (DVC), and a Hifonics txi6008 amp. But wap out RCAs and yet everytime I turn on my deck I get thi fluttering ound from my Subs its constant i will be uploading a video so i can show you what i mean.

BTW I have a 99 Buick Regal factory Alt. and everything? I Never had this problem.

thanks

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[CarHead804 10+ year member]

I will be uploading the video a oon as my phone come back on its dead lol

 

[CarHead804 10+ year member]

http://youtu.be/K72Gz4pr7lI

 

[JerryEllis 10+ year member]

wow i have never seen that before.... not to be mean or anything but the way those subs are moving kinda made me laugh.. lol i had an issue with an amp once where it was just sending a straight 12v to my sub and nothing else... didn't do that though just maxed out the suspension and staid there...

 

[Robert 2001 10+ year member]

Havent seen that happen. Id recheck grounds and make sure your on right rcas at hu .

 

[its10v1 10+ year member]

I had this noise coming from a Pair of BOSS subs on an older legacy amp. I replaced my RCA cables and had no problems afterwards.

The noise from the subs was quicker in repetition... instead of the thdt. thdt. thdt. more like thhdt thdt thdt constantly. (without music playing.) Turned music up it was fine..

 

[JerryEllis 10+ year member]

I had this noise coming from a Pair of BOSS subs on an older legacy amp. I replaced my RCA cables and had no problems afterwards.
The noise from the subs was quicker in repetition... instead of the thdt. thdt. thdt. more like thhdt thdt thdt constantly. (without music playing.) Turned music up it was fine..

i was just now thinking about the rca's when i looked back at the vid

 

[CarHead804 10+ year member]

the rcas where hooked up right i even unhooked them from the unit and jut played the subs off my phone with the same rcas

 

[Will Summers]

Have you tried hooking the amp up to other subs?

 

[CarHead804 10+ year member]

nah i dont have any others...

 

[Will Summers]

Does your head unit have subwoofer outs? What impedance do you have the subs wired to?

 

[JerryEllis 10+ year member]

Have you tried hooking the amp up to other subs?

OP just said that they played just fine when he used his phone... so it can't be subs or amp or rca's

 

[CarHead804 10+ year member]

Does your head unit have subwoofer outs? What impedance do you have the subs wired to?

2 ohms and ye it has subwoofer outputs

 

[Will Summers]

OP just said that they played just fine when he used his phone... so it can't be subs or amp or rca's

I thought he was saying that they still pulsed playing off of his phone.

 

[Imtjnotu 5,000+ posts]

im thinking something is internally wrong with the deck......if ur old deck was fine and didnt do this but this happend while installing you new one then look there first