Reply to thread

Message: <blockquote data-quote="vario" data-source="post: 4590322" data-attributes="member: 583966">I'm feeding my beater audiobahn 500 watts rms, its rated for around that much and its a high end older model so its not like the modern crappy audiobahn, but its still my beater.  Its in a 1.2 cube sealed box.I played around with the gains since I bought a new head unit with more voltage and it seems to make a whacking noise when I run a bass test.  The excursion is rather ridiculous.Another question is how do I know the polarity of the sub's terminals?  Prior to resetting the gains this afternoon I set the head unit's subwoofer option to REV, meaning it reverses the signal and it seemed to be in better phase with the music.  Just to clarify, I set the gains as described above with it on NORM.  Is it possible that the terminal's are incorrect on the sub?  Is there a way to check this?</blockquote>

Top