help please

[btlking 10+ year member]

when i turn my stereo off there is a loud thump from the subs what could this be?

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[wlmrs 10+ year member]

Make sure you ran your rca cables away from the power cable.If their together they interfere therfor you here that pop noise.

 

[dleccord 5,000+ posts]

take your rcas out. see if it still has that thump.

 

[02parkave 5,000+ posts]

turn off thump. try getting a relay so your amps turn off a second or so later.

 

[btlking 10+ year member]

rcas are on one side and power is on the other but my hu is hard wired to the battery does that have something to do with it