Sound coming out of sub when volume at 0

[Fender5 10+ year member]

i just grounded my RCAs. I didn't see the pico fuse anywhere on my head unit but I did the ground and it worked

 

[blabo219 10+ year member]

It hit 170db's! //content.invisioncic.com/y282845/emoticons/rotflol.gif.b453361716769b8110ddefc85ff03cd2.gif

doesnt surprise me.. i wish i could get my hands on one of those bad boys //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif