olddog

iTrader: (2)

hey,
i wrote about my the 2nd channel of my Alpine V12 MRV F353 going bad. whenever i plugged a speaker into it, it would set off this very very loud buzzing/distortion sound from ALL the speakers.(not just a sound where you hear the music but still hear the buzz sound, i mean a buzzing sound which COMPLETELY takes over all the speakers)
i realised when i reverse the +ve and -ve wires of the sperkers, it sounds fine. For now i have it reversed and it works fine.
Anybody have any idea what could be wrong? amp?


Another question, the 5th channel gives off 150rms and i am running two 4ohm kicker c10 subs which need 150rms each. i currently wired both subs in parallel(which makes them 2ohm now) to the 5th channel and it sounds fine.
now i don't know if the amp is 2ohm stable and would not want to blow it. Although i have been running this set up for some months, i would like to know if it is okay to leave it this way or wire the subs in series (which makes them 8ohm) and pulls less power fro the amp.
thanks guys