Jump to content

dalucifer

Members
 View Profile  See their activity

  • Content Count

    41

  • Joined

  • Last visited

Posts posted by dalucifer

  6. Posted

    Its kinda funny.. I called asked the US amps tech about this..He said its due to the topology of the amp..I said "o really!?!?! what kind of topology is that?". He said ours. Also could not give me a straight answer on how they defy ohms law.. I asked him about the MD3, he didnt know about the fuses inside since he said they were fused with 120 amp fuse (the ones on the outside of the amps only, not fuses behind the heat sink). Dont really know what happened and why they defy ohms law, but they just do.. RF did this to a few people in know also..They just made some ohm lay defying amps.. :woot:

    0

  12. Posted

    Ok guys i have a 2006 charger. It supposedly has a 180 amp alt in it. Over the past few weeks i have done everything i could possible think of to get rid of this alt whine. Change grounds on the HU and the AMP.Changed RCA's. Ran an isolated ground to HU from the battery. Gave the HU an isolated power to an external battery. Seperate ground to the alt with the stock wiring in. New alt power wire with the stock wiring as well. Took the serpantine belt off the pully's to see if there was any catching in the alt(no catching nor was there an play in the alt shaft). Went and got the alt tested today its a good alt. Got the battery tested and its a good battery. The only time that there is no alt whine is when the RCA's are unplugged. The other time that there was no whine was when the HU power/ ground was isolated aswell as the amp being isolated.

    I am pretty lost now on what it could be...Any help is appreciated...

    0

  18. Posted

    Well....i think i found out the problem with the noise.

    Its the alternator making noise and its radiating back into the system.

    The RCA's are really touchy as well.

    I think I blew the tweeters from putting the xover on full.

    Stupid alpine makes it so you have to "scroll" through full,6,12,18,24dB and back through again. Cant go backwards. The tweets didnt like the bass on them.

    And then the mislabeled preouts messed us up so the mids were getting treble and tweets bass.

    why did the guys at alpine become retards.. :rolleyes:

    0
×