Radioflyer97 10+ year member
C.E.O.
Need help identifying Noise in my system:
The setup:
Alpine IVD D310 head unit
Alpine PXA H701 Processor
(2) alpine MRp F250 Amps running briged (one amp is front one amp is rear)
All Amps are powered and grounded through a common distribution blocks and grounded at the seat bolt (nearest solid ground)
The noise remains constant at all volume levels and continues even when the source unit, auxillary cooling fans and processor are disconnected. Engine running or not does not affect the noise.
Here's a sample of the noise I recorded:
The setup:
Alpine IVD D310 head unit
Alpine PXA H701 Processor
(2) alpine MRp F250 Amps running briged (one amp is front one amp is rear)
All Amps are powered and grounded through a common distribution blocks and grounded at the seat bolt (nearest solid ground)
The noise remains constant at all volume levels and continues even when the source unit, auxillary cooling fans and processor are disconnected. Engine running or not does not affect the noise.
Here's a sample of the noise I recorded: