hey i got my amp and sub all hooked up. the amp powers up, but i get nothing to the sub. ive tried 3 different amps and everything the same. could i have wired it wrong in the box? also the sub is brand new so it isnt blown. its a 12 alpine type r 4 ohm dvc wired for 2 ohms running off a 500 watt at 2 ohms bazooka as of right now.
get a meter and measure the impedance across the speaker to make sure it isn't blown, just in case. Next, make sure there is a signal coming from the radio to the amp. The amp can't produce sound if it isn't provided with it.
