need help whining noise from speakers

[IMOVeCHICKENS! 10+ year member]

i have 4 American bass sq 6-bs hooked up to a sq 475 i have the gains all down and i hear a whining noise it gets louders when i rev my engine and it

i had the front pair bridged at 4 ohms and sounded hella loud tried to do the same thing with the rears but wouldnt work need to help here >

here are specs on speakers and amp

http://www.americanbassusa.com/front/showcontent.aspx?fileid=81

amp

http://www.americanbassusa.com/front/showcontent.aspx?fileid=337

speakers

i have a dmm but i dont think its a problem with the gain because its all the way down and get worse when i turn it up

Click to read more...

 

[IMOVeCHICKENS! 10+ year member]

any help?

 

[IMOVeCHICKENS! 10+ year member]

yall think its because i have my rcas by my power wires?

 

[hc3_cuz 10+ year member]

This should help you out...

http://www.caraudio.com/forum/showthread.php?t=198477