Weird Amp Problem
#21
Well Phreak the amp isn't in contact with anything other than the wood amp rack I made, and all it's connections. That was the first thing I made sure of.
I checked the RCAs ins on the amp and I got
1.1v
I then checked the RCA outs on the HU and got
5.2v
10.1-10.9 ohms on all the outs.
I'm going to check with Pioneer and Sundown on what's acceptable.
I checked the RCAs ins on the amp and I got
1.1v
I then checked the RCA outs on the HU and got
5.2v
10.1-10.9 ohms on all the outs.
I'm going to check with Pioneer and Sundown on what's acceptable.
#22
I went and got a set of cheap RCAs and got the same thing. I made sure the RCAs were not touching any part of the car. I tried turning the amp gain all the up, and found that the problem goes away. Once I start turning it down, the noise comes in. I tried turning the gain both ways and got the same thing. I played around with the filter settings, and got no noise at startup on low pass. I switched to full and adjusted the gain, and the noise came back. Now I also ran the front HU pre out to my sub amp, and that played fine.
Now I am completely stuck. I've got one more idea on grounding, but that's all I could come up with.
Now I am completely stuck. I've got one more idea on grounding, but that's all I could come up with.
#25
I ordered a bunch of things per the recommendation of another member
I got
50' of red 0 awg cable
50' of Black 0 awg cable
0 awg to 4 awg reducers
XS power battery with new terminals and GM terminal side mount add-ons
Techflex insultherm sleeving
Plenty of ring terminals
I'm nipping this in the bud with a cutting torch.
I got
50' of red 0 awg cable
50' of Black 0 awg cable
0 awg to 4 awg reducers
XS power battery with new terminals and GM terminal side mount add-ons
Techflex insultherm sleeving
Plenty of ring terminals
I'm nipping this in the bud with a cutting torch.
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Lt_Ballzacki
Brakes & Suspension
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08-06-2021 06:19 AM