LeedomtoFreedom
New member
- Joined
- Oct 11, 2017
- Location
- Ingleside
Basically I've got 2 amps tucked in the passenger rear well. After a while they get very hot, so I've decided to add a cooling fan. It's just a 12v DC computer fan. plenty of airflow.
The question is that when I have the fan on it causes the speakers to buzz pretty loudly. I'm guessing it's feedback in the system. Originally I had the fan hooked to the 12v signal wire on the amp which caused the buzz. Switched to a direct 12v switched circuit to the front from a spare fuse box, still the same buzz.
I don't totally understand the workings of amps and radio noise and all this. Just looking for some leads or any light on this situation.
The question is that when I have the fan on it causes the speakers to buzz pretty loudly. I'm guessing it's feedback in the system. Originally I had the fan hooked to the 12v signal wire on the amp which caused the buzz. Switched to a direct 12v switched circuit to the front from a spare fuse box, still the same buzz.
I don't totally understand the workings of amps and radio noise and all this. Just looking for some leads or any light on this situation.