Subs make boom noise when i change cds

[Tony_Bolony]

when i either, 1) put my head unit in, 2) change cds, 3) head unit is left in and i turn my car on, my subs make a quick but somewhat loud boom noise. Why does it do that? I have a phoenix gold 8.0:1 and it is powering 2 infinity 1230 w's. Any help will be appreciated. o and my stereo is a pioneer deh 7600mp

[DjPaj]

sounds like someone hooked your remote turn on wire to your switched wire on your radio.

[PM-Performance]

yea that could be it. when wiring the remote turnon there should be a delay before the amps turn on.

[Mr.60trim]

Originally Posted by DjPaj

sounds like someone hooked your remote turn on wire to your switched wire on your radio.

....I had the same situation happen to me

[Tony_Bolony]

hmm, well ill have my cousin take a look at it, he knows his shit.