solidcrowd 10+ year member
CarAudio.com Elite
Is my sub blowing cause I dont know what a blowing sub sounds like, but mine sounds like a taping noise (like rocks bouncing around on the dust cap if that makes anysense) and the sub barely moves unless its at a high volume. The bass even seems lower. But before all of this i would listen to my music loud as i usually do n then after a while it would kick into its full potentional. It started doing this ever since its been gettin real cold out. I'm hoping its just some loose wire or bad rca's cause my box does slide back and fourth in the trunk.