Just finished installing a used JL Cleansweep and Alpine PDX 4.100. I reattached the battery and no sound. All the lights come on and gains set mid way.No fuses blown... I wasn't sure if the problem was with the Cleansweep or amp, so I tried attaching an IPOD with 2 RCAs out of the headphone jack to the amp and still nothing. The only sound I got was a loud thump when I accidentally disconnected the Cleansweep's ground wire. I have no idea what else to do outside of going to a pro installer . I'm on a tight budget, so any DIY sugestions are really appreciated. Thanks
On the master volume knob for the cleansweep did you try pressing it in (like a button) it will change it from Aux to main.
