heres the deal...i hav a full pioneer system. pionner premier HU, pioneer door speakers, pioneer premier 800W class D amp and 2 12" 800W pioneer subs. my problem is...when i turn the volume up to 30 and alil beyond, the subs cut out. my HU's volume goes to 60. That is when i am playing a cd. But when i am playing the radio...i can bring the volume to around 35 no prob, and the subs are still bumpin. i "do" hav sh!ty rca's. (cheap boss ones) could that be a factor?? the amp and subs are fairly new, about a year now. also i am runnign 8 gauge wire. any ideas?? opinions are welcome, ciao.}