Recent content by jrussell9109

I figured the settings out but still no luck, I'm gonna have my buddy look at since he set it up for me the last 3 times. Everything on the amp and **** was set fine and I didn't mess with them till today. It was just that I couldn't figure out the head unit setting I had set, unplugged the head...

I moved my xover freq from 30 up to around 100-120. That helped but now I'm not able to go over 28v without the protect light flashing red.

What do you mean turn the subwoofer out on the head unit?

Head unit is a pioneer 6300ub.

I've been reading how to set a amp up using a DMM. My amp runs at 620w rms with 2 ohms. So I took watts times ohm and got the square root of that which is 35.21. I got a 50hz 0db test tone and set my head unit to flat. Turned the volume up to 55. 62 is max. I had all my setting on my amp turned...

Hi all I'm new here and to car audio. Yesterday I ordered a head unit and speakers, now I'm looking for a amp to supply the speakers with the right amount of power. The speakers are Alpine SPR-57C. What do you guys know about the Alpine PDX-F4 amp? Good quality? Right choice? Thanks in advance.