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What does your professional installer say?
Easy. Just follow the specifications for the deck feeding the speakers. For example, if 4 ohm speakers are used, then connecting them in...
The two things that don't make sense to me are that there was not a ground loop when feeding the amp from the laptop and that the amp already has...
The Clarion XH5210 amplifier already has ground loop isolation on the RCA inputs. You added an external part on the RCA inputs to the amp?...
Yes, amp power in, with nothing else connected to that power and that ground feeds, not the cap and not the sub amp. Jump the +12V feeding the amp...
During the hiss test is the speaker amp connected to the head unit or to the other amp? Can the speaker amp be isolated, to have the remote...
The battery laptop should be a clean input. A bolt was my thought too. Pick a size that will fit into the amp power terminal, then use a nut...
This ANL fuse block is rated for 35A to 300A. This ANL fuse block is rated for 35A to 750A. This Class T fuse block is rated up to 400A and...
What about removing the cap from the system? For example, just applying power from your beefy leads to just the speaker amp, not the sub amp...
When I was setting-up the kick-butt A/V system on my boat I was getting a low-level background hiss from either television. It turned-out that...
My daughter uses her iPhone on my boat. I've got an iPhone to USB connector that supports that usage. I also have one that is iPhone to RCA that...
The crimp looks fine. Solder is probably not required. Solder can be bad in that it wicks-up under the insulation, making the wire stiff and more...
What happens when the speakers are driven from the head unit and not the amp?
What happens to the hiss when the RCA inputs to the amp are disconnected? If it is clean w/ no RCA connection to the head unit, then how does...
How many millivolts AC are on the amp power lugs and on the head unit power connection when operating with low volume setting but still hearing...
Why are there two big lugs on that cable? One goes to the negative battery lug connection, where does the other go? Is anything at all...
My suggestion is to have both the power and the ground close to the battery, for the amp and for the head unit, so that those two power conductors...
Start off w/ moving the steering wheel to the left side, where it belongs. What happens if the returns are brought up to the battery...
Sure, it is: "Please advise". To your other question, where you state "none of them shares each others - (negative) polarity" does that mean...
Those diodes look like SOT-23 package. It looks like the tracks on the PCB are burnt-up and will need to be jumped. That must have smelled...
