Why does my car audio subwoofer hit hard sometimes and at other times weak?

Question

It's a 12" audiobahn dub 1200 series. Sometimes I'll turn on the car and turn the music on and it will hit nice and hard, but at other times it hits noticeably weaker! It's about a year and a half old and is dual voice coiled! I have a new alternator and battery so I know its getting good power. The amp is only a year old and is 1200 watts 2 channel. It happens at random times during a drive and usually starts off as hitting weak, but after a while it hits hard... it only hits hard every once in a while! Help Please!!

Answer 1

wat kind of amp do u have maybe its not a good brand or maybe u need a cap to keep the constant flow of power

Answer 2

If your electrical system is up to par, it's probably the amp.